DepSurf

Function: rb_first

Status

Regular

• In 4.4: ✅

  struct rb_node *rb_first(const struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/rbtree.c (ffffffff813efdc0)
  Location: lib/rbtree.c:450
  Inline: False
  Direct callers:
    - arch/x86/mm/pat_rbtree.c:rbt_memtype_copy_nth_element
    - kernel/power/wakelock.c:pm_show_wakelocks
    - kernel/trace/trace_stat.c:stat_seq_next
    - kernel/trace/trace_stat.c:stat_seq_start
    - mm/backing-dev.c:bdi_unregister
    - mm/mempolicy.c:mpol_free_shared_policy
    - fs/eventpoll.c:ep_show_fdinfo
    - fs/eventpoll.c:ep_free
    - fs/eventpoll.c:ep_free
    - fs/eventpoll.c:ep_loop_check_proc
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:remove_proc_subtree
    - fs/proc/proc_sysctl.c:proc_sys_readdir
    - fs/ext4/dir.c:ext4_readdir
    - fs/ext4/dir.c:ext4_readdir
    - fs/ext4/mballoc.c:ext4_mb_init_cache
    - fs/ext4/block_validity.c:ext4_setup_system_zone
    - security/keys/gc.c:key_garbage_collector
    - security/keys/proc.c:proc_key_users_start
    - security/apparmor/label.c:aa_labelset_destroy
    - security/apparmor/label.c:aa_labelset_destroy
    - security/apparmor/label.c:__aa_labelset_update_subtree
    - block/blk-throttle.c:throtl_rb_first
    - block/cfq-iosched.c:cfq_rb_first
    - block/cfq-iosched.c:cfq_get_next_cfqg
    - block/cfq-iosched.c:cfq_put_queue
    - drivers/iommu/iova.c:put_iova_domain
    - drivers/iommu/iova.c:put_iova_domain
    - drivers/iommu/iova.c:reserve_iova
    - drivers/iommu/iova.c:copy_reserved_iova
    - drivers/base/regmap/regmap.c:regmap_range_exit
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_drop
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_sync
    - drivers/base/regmap/regcache-rbtree.c:rbtree_show
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_exit
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_write
    - drivers/base/regmap/regmap-debugfs.c:regmap_debugfs_init
  

  Symbols:

  ffffffff813efdc0-ffffffff813efde0: rb_first (STB_GLOBAL)
  

• In 4.8: ✅

  struct rb_node *rb_first(const struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/rbtree.c (ffffffff81436690)
  Location: lib/rbtree.c:450
  Inline: False
  Direct callers:
    - arch/x86/mm/pat_rbtree.c:rbt_memtype_copy_nth_element
    - kernel/power/wakelock.c:pm_show_wakelocks
    - kernel/trace/trace_stat.c:stat_seq_next
    - kernel/trace/trace_stat.c:stat_seq_start
    - mm/backing-dev.c:bdi_unregister
    - mm/mempolicy.c:mpol_free_shared_policy
    - fs/eventpoll.c:ep_loop_check_proc
    - fs/eventpoll.c:ep_show_fdinfo
    - fs/eventpoll.c:ep_free
    - fs/eventpoll.c:ep_free
    - fs/proc/generic.c:remove_proc_subtree
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/proc_sysctl.c:proc_sys_readdir
    - fs/kernfs/dir.c:__kernfs_remove
    - fs/ext4/dir.c:ext4_readdir
    - fs/ext4/dir.c:ext4_readdir
    - fs/ext4/mballoc.c:ext4_mb_init_cache
    - fs/ext4/block_validity.c:ext4_setup_system_zone
    - security/keys/gc.c:key_garbage_collector
    - security/keys/proc.c:proc_key_users_start
    - security/apparmor/label.c:__aa_labelset_update_subtree
    - security/apparmor/label.c:aa_labelset_destroy
    - security/apparmor/label.c:aa_labelset_destroy
    - block/blk-throttle.c:throtl_rb_first
    - block/cfq-iosched.c:cfq_put_queue
    - block/cfq-iosched.c:cfq_get_next_cfqg
    - block/cfq-iosched.c:cfq_find_next_rq
    - block/cfq-iosched.c:cfq_rb_first
    - drivers/iommu/iova.c:copy_reserved_iova
    - drivers/iommu/iova.c:reserve_iova
    - drivers/iommu/iova.c:put_iova_domain
    - drivers/base/regmap/regmap.c:regmap_range_exit
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_drop
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_sync
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_exit
    - drivers/base/regmap/regcache-rbtree.c:rbtree_show
    - drivers/base/regmap/regmap-debugfs.c:regmap_debugfs_init
  

  Symbols:

  ffffffff81436690-ffffffff814366ac: rb_first (STB_GLOBAL)
  

• In 4.10: ✅

  struct rb_node *rb_first(const struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/rbtree.c (ffffffff81453680)
  Location: lib/rbtree.c:465
  Inline: False
  Direct callers:
    - arch/x86/mm/pat_rbtree.c:rbt_memtype_copy_nth_element
    - kernel/power/wakelock.c:pm_show_wakelocks
    - kernel/trace/trace_stat.c:stat_seq_next
    - kernel/trace/trace_stat.c:stat_seq_start
    - mm/backing-dev.c:bdi_unregister
    - mm/mempolicy.c:mpol_free_shared_policy
    - fs/eventpoll.c:ep_loop_check_proc
    - fs/eventpoll.c:ep_show_fdinfo
    - fs/eventpoll.c:ep_free
    - fs/eventpoll.c:ep_free
    - fs/proc/generic.c:remove_proc_subtree
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/proc_sysctl.c:proc_sys_readdir
    - fs/kernfs/dir.c:__kernfs_remove
    - fs/ext4/dir.c:ext4_readdir
    - fs/ext4/dir.c:ext4_readdir
    - fs/ext4/mballoc.c:ext4_mb_init_cache
    - fs/ext4/block_validity.c:ext4_setup_system_zone
    - security/keys/gc.c:key_garbage_collector
    - security/keys/proc.c:proc_key_users_start
    - security/apparmor/label.c:__aa_labelset_update_subtree
    - security/apparmor/label.c:aa_labelset_destroy
    - security/apparmor/label.c:aa_labelset_destroy
    - block/blk-throttle.c:throtl_rb_first
    - block/cfq-iosched.c:cfq_put_queue
    - block/cfq-iosched.c:cfq_get_next_cfqg
    - block/cfq-iosched.c:cfq_find_next_rq
    - block/cfq-iosched.c:cfq_rb_first
    - drivers/iommu/iova.c:copy_reserved_iova
    - drivers/iommu/iova.c:reserve_iova
    - drivers/iommu/iova.c:put_iova_domain
    - drivers/base/regmap/regmap.c:regmap_range_exit
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_drop
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_sync
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_exit
    - drivers/base/regmap/regcache-rbtree.c:rbtree_show
    - drivers/base/regmap/regmap-debugfs.c:regmap_debugfs_init
    - net/ipv4/tcp_input.c:tcp_data_queue
  

  Symbols:

  ffffffff81453680-ffffffff8145369c: rb_first (STB_GLOBAL)
  

• In 4.13: ✅

  struct rb_node *rb_first(const struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/rbtree.c (ffffffff818f38f0)
  Location: lib/rbtree.c:467
  Inline: False
  Direct callers:
    - arch/x86/mm/pat_rbtree.c:rbt_memtype_copy_nth_element
    - kernel/power/wakelock.c:pm_show_wakelocks
    - kernel/trace/trace_stat.c:stat_seq_next
    - kernel/trace/trace_stat.c:stat_seq_start
    - mm/backing-dev.c:bdi_put
    - mm/mempolicy.c:mpol_free_shared_policy
    - fs/eventpoll.c:ep_loop_check_proc
    - fs/eventpoll.c:get_epoll_tfile_raw_ptr
    - fs/eventpoll.c:ep_show_fdinfo
    - fs/eventpoll.c:ep_free
    - fs/eventpoll.c:ep_free
    - fs/proc/generic.c:remove_proc_subtree
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/proc_sysctl.c:proc_sys_readdir
    - fs/ext4/block_validity.c:ext4_setup_system_zone
    - fs/ext4/dir.c:ext4_readdir
    - fs/ext4/dir.c:ext4_readdir
    - fs/ext4/mballoc.c:ext4_mb_init_cache
    - security/keys/gc.c:key_garbage_collector
    - security/keys/proc.c:proc_key_users_start
    - security/apparmor/label.c:__aa_labelset_update_subtree
    - security/apparmor/label.c:aa_labelset_destroy
    - security/apparmor/label.c:aa_labelset_destroy
    - block/blk-throttle.c:throtl_rb_first
    - block/cfq-iosched.c:cfq_put_queue
    - block/cfq-iosched.c:cfq_get_next_cfqg
    - block/cfq-iosched.c:cfq_find_next_rq
    - block/cfq-iosched.c:cfq_rb_first
    - drivers/iommu/iova.c:copy_reserved_iova
    - drivers/iommu/iova.c:reserve_iova
    - drivers/iommu/iova.c:put_iova_domain
    - drivers/base/regmap/regmap.c:regmap_range_exit
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_drop
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_sync
    - drivers/base/regmap/regcache-rbtree.c:rbtree_show
    - drivers/base/regmap/regmap-debugfs.c:regmap_debugfs_init
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_fastopen.c:tcp_fastopen_active_disable_ofo_check
  

  Symbols:

  ffffffff818f38f0-ffffffff818f390c: rb_first (STB_GLOBAL)
  

• In 4.15: ✅

  struct rb_node *rb_first(const struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/rbtree.c (ffffffff819799a0)
  Location: lib/rbtree.c:502
  Inline: False
  Direct callers:
    - arch/x86/mm/pat_rbtree.c:rbt_memtype_copy_nth_element
    - kernel/power/wakelock.c:pm_show_wakelocks
    - kernel/trace/trace_stat.c:stat_seq_next
    - kernel/trace/trace_stat.c:stat_seq_start
    - mm/backing-dev.c:release_bdi
    - mm/mempolicy.c:mpol_free_shared_policy
    - fs/proc/proc_sysctl.c:proc_sys_readdir
    - fs/ext4/block_validity.c:ext4_setup_system_zone
    - fs/ext4/dir.c:ext4_readdir
    - fs/ext4/dir.c:ext4_readdir
    - fs/ext4/mballoc.c:ext4_mb_init_cache
    - security/keys/gc.c:key_garbage_collector
    - security/keys/proc.c:proc_key_users_start
    - security/apparmor/label.c:__aa_labelset_update_subtree
    - security/apparmor/label.c:aa_labelset_destroy
    - security/apparmor/label.c:aa_labelset_destroy
    - block/blk-throttle.c:throtl_rb_first
    - block/cfq-iosched.c:cfq_put_queue
    - block/cfq-iosched.c:cfq_find_next_rq
    - drivers/iommu/iova.c:copy_reserved_iova
    - drivers/iommu/iova.c:reserve_iova
    - drivers/base/regmap/regmap.c:regmap_range_exit
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_drop
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_sync
    - drivers/base/regmap/regcache-rbtree.c:rbtree_show
    - drivers/base/regmap/regmap-debugfs.c:regmap_debugfs_init
    - net/core/skbuff.c:skb_rbtree_purge
    - net/ipv4/inetpeer.c:inetpeer_invalidate_tree
    - net/ipv4/tcp.c:tcp_write_queue_purge
    - net/ipv4/tcp.c:tcp_recvmsg
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_clean_rtx_queue
    - net/ipv4/tcp_input.c:tcp_simple_retransmit
    - net/ipv4/tcp_input.c:tcp_undo_cwnd_reduction
    - net/ipv4/tcp_input.c:tcp_mark_head_lost
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_input.c:tcp_sacktag_write_queue
    - net/ipv4/tcp_output.c:tcp_send_synack
    - net/ipv4/tcp_output.c:tcp_write_xmit
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_ipv4.c:tcp_v4_err
    - net/ipv4/tcp_fastopen.c:tcp_fastopen_active_disable_ofo_check
  

  Symbols:

  ffffffff819799a0-ffffffff819799bc: rb_first (STB_GLOBAL)
  

• In 4.18: ✅

  struct rb_node *rb_first(const struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/rbtree.c (ffffffff819d6260)
  Location: lib/rbtree.c:502
  Inline: False
  Direct callers:
    - arch/x86/mm/pat_rbtree.c:rbt_memtype_copy_nth_element
    - kernel/power/wakelock.c:pm_show_wakelocks
    - kernel/trace/trace_stat.c:stat_seq_next
    - kernel/trace/trace_stat.c:stat_seq_start
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_event_init_task
    - mm/backing-dev.c:release_bdi
    - mm/mempolicy.c:mpol_free_shared_policy
    - fs/proc/generic.c:remove_proc_subtree
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/proc_sysctl.c:proc_sys_readdir
    - fs/ext4/block_validity.c:ext4_setup_system_zone
    - fs/ext4/dir.c:ext4_readdir
    - fs/ext4/dir.c:ext4_readdir
    - fs/ext4/mballoc.c:ext4_mb_init_cache
    - fs/fuse/dev.c:fuse_abort_conn
    - security/keys/gc.c:key_garbage_collector
    - security/keys/proc.c:proc_key_users_start
    - security/apparmor/label.c:__aa_labelset_update_subtree
    - security/apparmor/label.c:aa_labelset_destroy
    - security/apparmor/label.c:aa_labelset_destroy
    - block/blk-throttle.c:throtl_rb_first
    - block/cfq-iosched.c:cfq_put_queue
    - block/cfq-iosched.c:cfq_find_next_rq
    - drivers/iommu/iova.c:copy_reserved_iova
    - drivers/iommu/iova.c:reserve_iova
    - drivers/base/regmap/regmap.c:regmap_range_exit
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_drop
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_sync
    - drivers/base/regmap/regcache-rbtree.c:rbtree_show
    - net/core/skbuff.c:skb_rbtree_purge
    - net/ipv4/inetpeer.c:inetpeer_invalidate_tree
    - net/ipv4/tcp.c:tcp_write_queue_purge
    - net/ipv4/tcp.c:tcp_recvmsg
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_clean_rtx_queue
    - net/ipv4/tcp_input.c:tcp_simple_retransmit
    - net/ipv4/tcp_input.c:tcp_undo_cwnd_reduction
    - net/ipv4/tcp_input.c:tcp_mark_head_lost
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_input.c:tcp_sacktag_write_queue
    - net/ipv4/tcp_output.c:tcp_send_synack
    - net/ipv4/tcp_output.c:tcp_write_xmit
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_ipv4.c:tcp_v4_err
    - net/ipv4/tcp_fastopen.c:tcp_fastopen_active_disable_ofo_check
    - net/ipv4/tcp_recovery.c:tcp_newreno_mark_lost
  

  Symbols:

  ffffffff819d6260-ffffffff819d6278: rb_first (STB_GLOBAL)
  

• In 5.0: ✅

  struct rb_node *rb_first(const struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/rbtree.c (ffffffff81a0e490)
  Location: lib/rbtree.c:502
  Inline: False
  Direct callers:
    - arch/x86/mm/pat_rbtree.c:rbt_memtype_copy_nth_element
    - kernel/power/wakelock.c:pm_show_wakelocks
    - kernel/trace/trace_stat.c:stat_seq_next
    - kernel/trace/trace_stat.c:stat_seq_start
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_event_init_task
    - mm/backing-dev.c:release_bdi
    - mm/mempolicy.c:mpol_free_shared_policy
    - fs/proc/generic.c:remove_proc_subtree
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/proc_sysctl.c:proc_sys_readdir
    - fs/ext4/block_validity.c:ext4_setup_system_zone
    - fs/ext4/dir.c:ext4_readdir
    - fs/ext4/dir.c:ext4_readdir
    - fs/ext4/mballoc.c:ext4_mb_init_cache
    - fs/fuse/dev.c:fuse_abort_conn
    - security/keys/gc.c:key_garbage_collector
    - security/keys/proc.c:proc_key_users_start
    - security/apparmor/label.c:__aa_labelset_update_subtree
    - security/apparmor/label.c:aa_labelset_destroy
    - security/apparmor/label.c:aa_labelset_destroy
    - drivers/iommu/iova.c:copy_reserved_iova
    - drivers/iommu/iova.c:reserve_iova
    - drivers/base/regmap/regmap.c:regmap_range_exit
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_drop
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_sync
    - drivers/base/regmap/regcache-rbtree.c:rbtree_show
    - net/core/skbuff.c:skb_rbtree_purge
    - net/ipv4/inetpeer.c:inetpeer_invalidate_tree
    - net/ipv4/ip_fragment.c:inet_frag_rbtree_purge
    - net/ipv4/ip_fragment.c:ip_defrag
    - net/ipv4/ip_fragment.c:ip_expire
    - net/ipv4/tcp.c:tcp_write_queue_purge
    - net/ipv4/tcp.c:tcp_recvmsg
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_clean_rtx_queue
    - net/ipv4/tcp_input.c:tcp_simple_retransmit
    - net/ipv4/tcp_input.c:tcp_undo_cwnd_reduction
    - net/ipv4/tcp_input.c:tcp_mark_head_lost
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_input.c:tcp_sacktag_write_queue
    - net/ipv4/tcp_output.c:tcp_send_synack
    - net/ipv4/tcp_output.c:tcp_write_xmit
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_ipv4.c:tcp_v4_err
    - net/ipv4/tcp_fastopen.c:tcp_fastopen_active_disable_ofo_check
    - net/ipv4/tcp_recovery.c:tcp_newreno_mark_lost
    - net/xfrm/xfrm_policy.c:xfrm_policy_inexact_gc_tree
  

  Symbols:

  ffffffff81a0e490-ffffffff81a0e4a8: rb_first (STB_GLOBAL)
  

• In 5.3: ✅

  struct rb_node *rb_first(const struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/rbtree.c (ffffffff81a7d8b0)
  Location: lib/rbtree.c:466
  Inline: False
  Direct callers:
    - arch/x86/mm/pat_rbtree.c:rbt_memtype_copy_nth_element
    - kernel/power/wakelock.c:pm_show_wakelocks
    - kernel/trace/trace_stat.c:stat_seq_next
    - kernel/trace/trace_stat.c:stat_seq_start
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_event_init_task
    - mm/backing-dev.c:release_bdi
    - mm/swapfile.c:__do_sys_swapon
    - mm/swapfile.c:swap_type_of
    - mm/mempolicy.c:mpol_free_shared_policy
    - fs/proc/generic.c:remove_proc_subtree
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/proc_sysctl.c:proc_sys_readdir
    - fs/ext4/block_validity.c:ext4_setup_system_zone
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/mballoc.c:ext4_mb_init_cache
    - fs/fuse/dev.c:fuse_abort_conn
    - security/keys/gc.c:key_garbage_collector
    - security/keys/proc.c:proc_key_users_start
    - security/apparmor/label.c:__labelset_update
    - security/apparmor/label.c:aa_labelset_destroy
    - security/apparmor/label.c:aa_labelset_destroy
    - drivers/iommu/iova.c:copy_reserved_iova
    - drivers/iommu/iova.c:reserve_iova
    - drivers/base/regmap/regmap.c:regmap_range_exit
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_drop
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_sync
    - drivers/base/regmap/regcache-rbtree.c:rbtree_show
    - net/core/skbuff.c:skb_rbtree_purge
    - net/ipv4/inetpeer.c:inetpeer_invalidate_tree
    - net/ipv4/tcp.c:tcp_write_queue_purge
    - net/ipv4/tcp.c:tcp_recvmsg
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_clean_rtx_queue
    - net/ipv4/tcp_input.c:tcp_simple_retransmit
    - net/ipv4/tcp_input.c:tcp_undo_cwnd_reduction
    - net/ipv4/tcp_input.c:tcp_mark_head_lost
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_input.c:tcp_sacktag_write_queue
    - net/ipv4/tcp_output.c:tcp_send_synack
    - net/ipv4/tcp_output.c:tcp_write_xmit
    - net/ipv4/tcp_output.c:tcp_fragment
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_ipv4.c:tcp_v4_err
    - net/ipv4/tcp_fastopen.c:tcp_fastopen_active_disable_ofo_check
    - net/ipv4/tcp_recovery.c:tcp_newreno_mark_lost
    - net/ipv4/inet_fragment.c:inet_frag_pull_head
    - net/ipv4/inet_fragment.c:inet_frag_reasm_prepare
    - net/ipv4/inet_fragment.c:inet_frag_rbtree_purge
    - net/ipv4/nexthop.c:nexthop_net_exit
    - net/ipv4/nexthop.c:rtm_dump_nexthop
    - net/xfrm/xfrm_policy.c:xfrm_policy_inexact_gc_tree
  

  Symbols:

  ffffffff81a7d8b0-ffffffff81a7d8cd: rb_first (STB_GLOBAL)
  

• In 5.4: ✅

  struct rb_node *rb_first(const struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/rbtree.c (ffffffff81ab4be0)
  Location: lib/rbtree.c:466
  Inline: False
  Direct callers:
    - arch/x86/mm/pat_rbtree.c:rbt_memtype_copy_nth_element
    - kernel/power/wakelock.c:pm_show_wakelocks
    - kernel/trace/trace_stat.c:stat_seq_next
    - kernel/trace/trace_stat.c:stat_seq_start
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_mux_hrtimer_handler
    - kernel/events/core.c:perf_mux_hrtimer_handler
    - mm/backing-dev.c:release_bdi
    - mm/swapfile.c:__do_sys_swapon
    - mm/swapfile.c:swap_type_of
    - mm/mempolicy.c:mpol_free_shared_policy
    - fs/proc/generic.c:remove_proc_subtree
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/proc_sysctl.c:proc_sys_readdir
    - fs/ext4/block_validity.c:ext4_setup_system_zone
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/extents_status.c:ext4_clear_inode_es
    - fs/ext4/mballoc.c:ext4_mb_init_cache
    - fs/fuse/dev.c:fuse_abort_conn
    - security/keys/gc.c:key_garbage_collector
    - security/keys/proc.c:proc_key_users_start
    - security/apparmor/label.c:__labelset_update
    - security/apparmor/label.c:aa_labelset_destroy
    - security/apparmor/label.c:aa_labelset_destroy
    - drivers/iommu/iova.c:copy_reserved_iova
    - drivers/iommu/iova.c:reserve_iova
    - drivers/base/regmap/regmap.c:regmap_range_exit
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_drop
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_sync
    - drivers/base/regmap/regcache-rbtree.c:rbtree_show
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_unmap_unpin_all
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_attach_group
    - net/core/skbuff.c:skb_rbtree_purge
    - net/ipv4/inetpeer.c:inetpeer_invalidate_tree
    - net/ipv4/tcp.c:tcp_write_queue_purge
    - net/ipv4/tcp.c:tcp_recvmsg
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_clean_rtx_queue
    - net/ipv4/tcp_input.c:tcp_simple_retransmit
    - net/ipv4/tcp_input.c:tcp_undo_cwnd_reduction
    - net/ipv4/tcp_input.c:tcp_mark_head_lost
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_input.c:tcp_sacktag_write_queue
    - net/ipv4/tcp_output.c:tcp_send_synack
    - net/ipv4/tcp_output.c:tcp_write_xmit
    - net/ipv4/tcp_output.c:tcp_fragment
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_ipv4.c:tcp_v4_err
    - net/ipv4/tcp_fastopen.c:tcp_fastopen_active_disable_ofo_check
    - net/ipv4/tcp_recovery.c:tcp_newreno_mark_lost
    - net/ipv4/inet_fragment.c:inet_frag_pull_head
    - net/ipv4/inet_fragment.c:inet_frag_reasm_prepare
    - net/ipv4/inet_fragment.c:inet_frag_rbtree_purge
    - net/ipv4/nexthop.c:nexthop_net_exit
    - net/ipv4/nexthop.c:rtm_dump_nexthop
    - net/xfrm/xfrm_policy.c:xfrm_policy_inexact_gc_tree
  

  Symbols:

  ffffffff81ab4be0-ffffffff81ab4bfd: rb_first (STB_GLOBAL)
  

• In 5.8: ✅

  struct rb_node *rb_first(const struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/rbtree.c (ffffffff815ef820)
  Location: lib/rbtree.c:466
  Inline: False
  Direct callers:
    - kernel/power/wakelock.c:pm_show_wakelocks
    - kernel/trace/trace_stat.c:stat_seq_next
    - kernel/trace/trace_stat.c:stat_seq_start
    - kernel/events/core.c:perf_event_init_context
    - kernel/events/core.c:perf_event_init_context
    - kernel/events/core.c:perf_rotate_context
    - kernel/events/core.c:perf_rotate_context
    - mm/backing-dev.c:release_bdi
    - mm/swapfile.c:swap_type_of
    - mm/swapfile.c:discard_swap
    - mm/mempolicy.c:mpol_free_shared_policy
    - mm/ksm.c:ksm_check_stable_tree
    - mm/ksm.c:ksm_check_stable_tree
    - fs/proc/generic.c:remove_proc_subtree
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/proc_sysctl.c:proc_sys_readdir
    - fs/kernfs/dir.c:kernfs_activate
    - fs/kernfs/dir.c:kernfs_activate
    - fs/ext4/block_validity.c:ext4_setup_system_zone
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/extents_status.c:ext4_clear_inode_es
    - fs/ext4/mballoc.c:ext4_mb_init_cache
    - fs/fuse/dev.c:fuse_abort_conn
    - security/keys/gc.c:key_garbage_collector
    - security/keys/proc.c:proc_key_users_start
    - security/apparmor/label.c:labelset_next_stale
    - security/apparmor/label.c:aa_labelset_destroy
    - security/apparmor/label.c:aa_labelset_destroy
    - drivers/iommu/iova.c:copy_reserved_iova
    - drivers/iommu/iova.c:reserve_iova
    - drivers/base/regmap/regmap.c:regmap_exit
    - drivers/base/regmap/regmap.c:__regmap_init
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_drop
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_sync
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_exit
    - drivers/base/regmap/regcache-rbtree.c:rbtree_show
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_release
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_sanity_check_pfn_list
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_unmap_unpin_reaccount
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_unmap_unpin_reaccount
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_replay
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_replay
    - drivers/vfio/vfio_iommu_type1.c:vfio_iova_dirty_bitmap
    - drivers/vfio/vfio_iommu_type1.c:vfio_iova_dirty_bitmap
    - drivers/vfio/vfio_iommu_type1.c:vfio_dma_bitmap_alloc_all
    - drivers/vfio/vfio_iommu_type1.c:vfio_dma_bitmap_alloc_all
    - net/core/skbuff.c:skb_rbtree_purge
    - net/ipv4/inetpeer.c:inetpeer_invalidate_tree
    - net/ipv4/tcp.c:tcp_write_queue_purge
    - net/ipv4/tcp_input.c:tcp_rcv_fastopen_synack
    - net/ipv4/tcp_input.c:tcp_collapse_ofo_queue
    - net/ipv4/tcp_input.c:tcp_ofo_queue
    - net/ipv4/tcp_input.c:tcp_clean_rtx_queue
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_simple_retransmit
    - net/ipv4/tcp_input.c:tcp_try_keep_open
    - net/ipv4/tcp_input.c:tcp_try_undo_recovery
    - net/ipv4/tcp_input.c:tcp_undo_cwnd_reduction
    - net/ipv4/tcp_input.c:tcp_mark_head_lost
    - net/ipv4/tcp_input.c:tcp_timeout_mark_lost
    - net/ipv4/tcp_input.c:tcp_sacktag_write_queue
    - net/ipv4/tcp_output.c:tcp_send_synack
    - net/ipv4/tcp_output.c:tcp_tso_should_defer
    - net/ipv4/tcp_output.c:tcp_fragment
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_fastopen.c:tcp_fastopen_active_disable_ofo_check
    - net/ipv4/tcp_recovery.c:tcp_newreno_mark_lost
    - net/ipv4/inet_fragment.c:inet_frag_pull_head
    - net/ipv4/inet_fragment.c:inet_frag_reasm_prepare
    - net/ipv4/inet_fragment.c:inet_frag_rbtree_purge
    - net/ipv4/nexthop.c:nexthop_net_exit
    - net/ipv4/nexthop.c:nexthop_net_exit
    - net/ipv4/nexthop.c:rtm_dump_nexthop
    - net/xfrm/xfrm_policy.c:xfrm_policy_inexact_gc_tree
  

  Symbols:

  ffffffff815ef820-ffffffff815ef83d: rb_first (STB_GLOBAL)
  

• In 5.11: ✅

  struct rb_node *rb_first(const struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/rbtree.c (ffffffff81613f80)
  Location: lib/rbtree.c:466
  Inline: False
  Direct callers:
    - kernel/power/wakelock.c:pm_show_wakelocks
    - kernel/trace/trace_stat.c:stat_seq_next
    - kernel/trace/trace_stat.c:stat_seq_start
    - kernel/events/core.c:perf_event_init_context
    - kernel/events/core.c:perf_event_init_context
    - kernel/events/core.c:perf_rotate_context
    - kernel/events/core.c:perf_rotate_context
    - mm/swapfile.c:swap_type_of
    - mm/swapfile.c:discard_swap
    - mm/mempolicy.c:mpol_free_shared_policy
    - mm/ksm.c:ksm_check_stable_tree
    - mm/ksm.c:ksm_check_stable_tree
    - fs/proc/generic.c:remove_proc_subtree
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/proc_sysctl.c:proc_sys_readdir
    - fs/kernfs/dir.c:kernfs_activate
    - fs/kernfs/dir.c:kernfs_activate
    - fs/ext4/block_validity.c:ext4_setup_system_zone
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/extents_status.c:ext4_clear_inode_es
    - fs/ext4/mballoc.c:ext4_mb_init_cache
    - fs/fuse/dev.c:fuse_abort_conn
    - security/keys/gc.c:key_garbage_collector
    - security/keys/proc.c:proc_key_users_start
    - security/apparmor/label.c:labelset_next_stale
    - security/apparmor/label.c:aa_labelset_destroy
    - security/apparmor/label.c:aa_labelset_destroy
    - drivers/iommu/iova.c:copy_reserved_iova
    - drivers/iommu/iova.c:reserve_iova
    - drivers/base/regmap/regmap.c:regmap_exit
    - drivers/base/regmap/regmap.c:__regmap_init
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_drop
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_sync
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_exit
    - drivers/base/regmap/regcache-rbtree.c:rbtree_show
    - drivers/base/regmap/regmap-debugfs.c:regmap_debugfs_init
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_dirty_pages
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_release
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_unmap_unpin_reaccount
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_unmap_unpin_reaccount
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_replay
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_replay
    - drivers/vfio/vfio_iommu_type1.c:vfio_iova_dirty_bitmap
    - drivers/vfio/vfio_iommu_type1.c:vfio_iova_dirty_bitmap
    - drivers/vfio/vfio_iommu_type1.c:vfio_dma_bitmap_alloc_all
    - drivers/vfio/vfio_iommu_type1.c:vfio_dma_bitmap_alloc_all
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_populate_bitmap_full
    - net/core/skbuff.c:skb_rbtree_purge
    - net/ipv4/inetpeer.c:inetpeer_invalidate_tree
    - net/ipv4/tcp.c:tcp_write_queue_purge
    - net/ipv4/tcp_input.c:tcp_rcv_fastopen_synack
    - net/ipv4/tcp_input.c:tcp_collapse_ofo_queue
    - net/ipv4/tcp_input.c:tcp_ofo_queue
    - net/ipv4/tcp_input.c:tcp_clean_rtx_queue
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_simple_retransmit
    - net/ipv4/tcp_input.c:tcp_try_keep_open
    - net/ipv4/tcp_input.c:tcp_try_undo_recovery
    - net/ipv4/tcp_input.c:tcp_undo_cwnd_reduction
    - net/ipv4/tcp_input.c:tcp_mark_head_lost
    - net/ipv4/tcp_input.c:tcp_timeout_mark_lost
    - net/ipv4/tcp_input.c:tcp_sacktag_write_queue
    - net/ipv4/tcp_output.c:tcp_send_synack
    - net/ipv4/tcp_output.c:tcp_tso_should_defer
    - net/ipv4/tcp_output.c:tcp_fragment
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_fastopen.c:tcp_fastopen_active_disable_ofo_check
    - net/ipv4/tcp_recovery.c:tcp_newreno_mark_lost
    - net/ipv4/inet_fragment.c:inet_frag_pull_head
    - net/ipv4/inet_fragment.c:inet_frag_reasm_prepare
    - net/ipv4/inet_fragment.c:inet_frag_rbtree_purge
    - net/ipv4/nexthop.c:nexthop_net_exit
    - net/ipv4/nexthop.c:nexthop_net_exit
    - net/ipv4/nexthop.c:nexthops_dump
    - net/ipv4/nexthop.c:rtm_dump_nexthop
    - net/xfrm/xfrm_policy.c:xfrm_policy_inexact_gc_tree
    - net/mptcp/protocol.c:__mptcp_ofo_queue
  

  Symbols:

  ffffffff81613f80-ffffffff81613f9d: rb_first (STB_GLOBAL)
  

• In 5.13: ✅

  struct rb_node *rb_first(const struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/rbtree.c (ffffffff815f75e0)
  Location: lib/rbtree.c:466
  Inline: False
  Direct callers:
    - arch/x86/events/intel/uncore_discovery.c:intel_uncore_generic_init_uncores
    - kernel/power/wakelock.c:pm_show_wakelocks
    - kernel/trace/trace_stat.c:stat_seq_next
    - kernel/trace/trace_stat.c:stat_seq_start
    - kernel/events/core.c:perf_event_init_context
    - kernel/events/core.c:perf_event_init_context
    - kernel/events/core.c:perf_mux_hrtimer_handler
    - kernel/events/core.c:perf_mux_hrtimer_handler
    - mm/swapfile.c:__do_sys_swapon
    - mm/swapfile.c:swap_type_of
    - mm/mempolicy.c:mpol_free_shared_policy
    - mm/ksm.c:ksm_check_stable_tree
    - mm/ksm.c:ksm_check_stable_tree
    - fs/proc/generic.c:remove_proc_subtree
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/proc_sysctl.c:proc_sys_readdir
    - fs/kernfs/dir.c:kernfs_activate
    - fs/kernfs/dir.c:kernfs_activate
    - fs/ext4/block_validity.c:ext4_setup_system_zone
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/extents_status.c:ext4_clear_inode_es
    - fs/ext4/mballoc.c:ext4_mb_seq_structs_summary_show
    - fs/ext4/mballoc.c:ext4_mb_init_cache
    - fs/fuse/dev.c:fuse_abort_conn
    - security/keys/gc.c:key_garbage_collector
    - security/keys/proc.c:proc_key_users_start
    - security/apparmor/label.c:__labelset_update
    - security/apparmor/label.c:aa_labelset_destroy
    - security/apparmor/label.c:aa_labelset_destroy
    - drivers/iommu/iova.c:reserve_iova
    - drivers/base/regmap/regmap.c:regmap_exit
    - drivers/base/regmap/regmap.c:__regmap_init
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_drop
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_sync
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_exit
    - drivers/base/regmap/regcache-rbtree.c:rbtree_show
    - drivers/base/regmap/regmap-debugfs.c:regmap_debugfs_init
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_dirty_pages
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_dirty_pages
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_dirty_pages
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_release
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_replay
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_replay
    - drivers/vfio/vfio_iommu_type1.c:vfio_iova_dirty_bitmap
    - drivers/vfio/vfio_iommu_type1.c:vfio_iova_dirty_bitmap
    - drivers/md/dm-ioctl.c:list_devices
    - drivers/md/dm-ioctl.c:list_devices
    - drivers/md/dm-ioctl.c:dm_hash_remove_all
    - net/core/skbuff.c:skb_rbtree_purge
    - net/ipv4/inetpeer.c:inetpeer_invalidate_tree
    - net/ipv4/tcp.c:tcp_write_queue_purge
    - net/ipv4/tcp.c:tcp_recvmsg_locked
    - net/ipv4/tcp_input.c:tcp_rcv_fastopen_synack
    - net/ipv4/tcp_input.c:tcp_ofo_queue
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_simple_retransmit
    - net/ipv4/tcp_input.c:tcp_try_keep_open
    - net/ipv4/tcp_input.c:tcp_try_undo_recovery
    - net/ipv4/tcp_input.c:tcp_undo_cwnd_reduction
    - net/ipv4/tcp_input.c:tcp_mark_head_lost
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_input.c:tcp_sacktag_write_queue
    - net/ipv4/tcp_output.c:tcp_send_synack
    - net/ipv4/tcp_output.c:tcp_tso_should_defer
    - net/ipv4/tcp_output.c:tcp_fragment
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_fastopen.c:tcp_fastopen_active_disable_ofo_check
    - net/ipv4/tcp_recovery.c:tcp_newreno_mark_lost
    - net/ipv4/inet_fragment.c:inet_frag_pull_head
    - net/ipv4/inet_fragment.c:inet_frag_reasm_prepare
    - net/ipv4/inet_fragment.c:inet_frag_rbtree_purge
    - net/ipv4/nexthop.c:nexthop_net_exit
    - net/ipv4/nexthop.c:nexthop_net_exit
    - net/ipv4/nexthop.c:register_nexthop_notifier
    - net/ipv4/nexthop.c:rtm_dump_nexthop_bucket
    - net/ipv4/nexthop.c:rtm_dump_nexthop
    - net/xfrm/xfrm_policy.c:xfrm_policy_inexact_gc_tree
    - net/xfrm/xfrm_policy.c:xfrm_policy_inexact_node_merge
    - net/mptcp/protocol.c:__mptcp_ofo_queue
  

  Symbols:

  ffffffff815f75e0-ffffffff815f75fd: rb_first (STB_GLOBAL)
  

• In 5.15: ✅

  struct rb_node *rb_first(const struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/rbtree.c (ffffffff81664d70)
  Location: lib/rbtree.c:466
  Inline: False
  Direct callers:
    - arch/x86/events/intel/uncore_discovery.c:intel_uncore_generic_init_uncores
    - kernel/power/wakelock.c:pm_show_wakelocks
    - kernel/trace/trace_stat.c:stat_seq_next
    - kernel/trace/trace_stat.c:stat_seq_start
    - kernel/events/core.c:perf_event_init_context
    - kernel/events/core.c:perf_event_init_context
    - kernel/events/core.c:perf_mux_hrtimer_handler
    - kernel/events/core.c:perf_mux_hrtimer_handler
    - mm/swapfile.c:__do_sys_swapon
    - mm/swapfile.c:swap_type_of
    - mm/mempolicy.c:mpol_free_shared_policy
    - mm/ksm.c:ksm_check_stable_tree
    - mm/ksm.c:ksm_check_stable_tree
    - fs/proc/generic.c:remove_proc_subtree
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/proc_sysctl.c:proc_sys_readdir
    - fs/kernfs/dir.c:kernfs_activate
    - fs/kernfs/dir.c:kernfs_activate
    - fs/ext4/block_validity.c:ext4_setup_system_zone
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/extents_status.c:ext4_clear_inode_es
    - fs/ext4/mballoc.c:ext4_mb_seq_structs_summary_show
    - fs/ext4/mballoc.c:ext4_mb_init_cache
    - fs/fuse/dev.c:fuse_abort_conn
    - security/keys/gc.c:key_garbage_collector
    - security/keys/proc.c:proc_key_users_start
    - security/apparmor/label.c:__labelset_update
    - security/apparmor/label.c:aa_labelset_destroy
    - security/apparmor/label.c:aa_labelset_destroy
    - drivers/iommu/iova.c:reserve_iova
    - drivers/base/regmap/regmap.c:regmap_exit
    - drivers/base/regmap/regmap.c:__regmap_init
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_drop
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_sync
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_exit
    - drivers/base/regmap/regcache-rbtree.c:rbtree_show
    - drivers/base/regmap/regmap-debugfs.c:regmap_debugfs_init
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_dirty_pages
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_dirty_pages
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_release
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_replay
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_replay
    - drivers/vfio/vfio_iommu_type1.c:vfio_iova_dirty_bitmap
    - drivers/vfio/vfio_iommu_type1.c:vfio_dma_populate_bitmap
    - drivers/md/dm-ioctl.c:list_devices
    - drivers/md/dm-ioctl.c:list_devices
    - drivers/md/dm-ioctl.c:dm_hash_remove_all
    - net/core/skbuff.c:skb_rbtree_purge
    - net/ipv4/inetpeer.c:inetpeer_invalidate_tree
    - net/ipv4/tcp.c:tcp_write_queue_purge
    - net/ipv4/tcp.c:tcp_recvmsg_locked
    - net/ipv4/tcp_input.c:tcp_rcv_fastopen_synack
    - net/ipv4/tcp_input.c:tcp_ofo_queue
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_simple_retransmit
    - net/ipv4/tcp_input.c:tcp_try_keep_open
    - net/ipv4/tcp_input.c:tcp_try_undo_recovery
    - net/ipv4/tcp_input.c:tcp_undo_cwnd_reduction
    - net/ipv4/tcp_input.c:tcp_mark_head_lost
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_input.c:tcp_sacktag_write_queue
    - net/ipv4/tcp_output.c:tcp_send_synack
    - net/ipv4/tcp_output.c:tcp_write_xmit
    - net/ipv4/tcp_output.c:tcp_fragment
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_fastopen.c:tcp_fastopen_active_disable_ofo_check
    - net/ipv4/tcp_recovery.c:tcp_newreno_mark_lost
    - net/ipv4/inet_fragment.c:inet_frag_pull_head
    - net/ipv4/inet_fragment.c:inet_frag_reasm_prepare
    - net/ipv4/inet_fragment.c:inet_frag_rbtree_purge
    - net/ipv4/nexthop.c:nexthop_net_exit
    - net/ipv4/nexthop.c:nexthop_net_exit
    - net/ipv4/nexthop.c:nexthops_dump
    - net/ipv4/nexthop.c:rtm_dump_nexthop_bucket
    - net/ipv4/nexthop.c:rtm_dump_nexthop
    - net/xfrm/xfrm_policy.c:xfrm_policy_inexact_gc_tree
    - net/xfrm/xfrm_policy.c:xfrm_policy_inexact_node_merge
    - net/mptcp/protocol.c:__mptcp_ofo_queue
  

  Symbols:

  ffffffff81664d70-ffffffff81664d8d: rb_first (STB_GLOBAL)
  

• In 5.19: ✅

  struct rb_node *rb_first(const struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/rbtree.c (ffffffff8177f1f0)
  Location: lib/rbtree.c:466
  Inline: False
  Direct callers:
    - arch/x86/events/intel/uncore_discovery.c:intel_uncore_generic_init_uncores
    - kernel/power/wakelock.c:pm_show_wakelocks
    - kernel/trace/trace_stat.c:stat_seq_next
    - kernel/trace/trace_stat.c:stat_seq_start
    - kernel/events/core.c:perf_event_init_context
    - kernel/events/core.c:perf_event_init_context
    - kernel/events/core.c:perf_mux_hrtimer_handler
    - kernel/events/core.c:perf_mux_hrtimer_handler
    - mm/swapfile.c:__do_sys_swapon
    - mm/swapfile.c:swap_type_of
    - mm/mempolicy.c:mpol_free_shared_policy
    - mm/ksm.c:ksm_check_stable_tree
    - mm/ksm.c:ksm_check_stable_tree
    - fs/proc/generic.c:remove_proc_subtree
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:proc_readdir_de
    - fs/proc/proc_sysctl.c:proc_sys_readdir
    - fs/kernfs/dir.c:kernfs_activate
    - fs/kernfs/dir.c:kernfs_activate
    - fs/ext4/block_validity.c:ext4_setup_system_zone
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/extents_status.c:ext4_clear_inode_es
    - fs/ext4/mballoc.c:ext4_mb_seq_structs_summary_show
    - fs/ext4/mballoc.c:ext4_mb_init_cache
    - fs/fuse/dev.c:fuse_abort_conn
    - security/keys/gc.c:key_garbage_collector
    - security/keys/proc.c:proc_key_users_start
    - security/apparmor/label.c:__labelset_update
    - security/apparmor/label.c:aa_labelset_destroy
    - security/apparmor/label.c:aa_labelset_destroy
    - drivers/iommu/iova.c:reserve_iova
    - drivers/base/regmap/regmap.c:regmap_exit
    - drivers/base/regmap/regmap.c:__regmap_init
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_drop
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_sync
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_exit
    - drivers/base/regmap/regcache-rbtree.c:rbtree_show
    - drivers/base/regmap/regmap-debugfs.c:regmap_debugfs_init
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_dirty_pages
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_dirty_pages
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_dirty_pages
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_release
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_replay
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_replay
    - drivers/vfio/vfio_iommu_type1.c:vfio_dma_populate_bitmap
    - drivers/md/dm-ioctl.c:list_devices
    - drivers/md/dm-ioctl.c:list_devices
    - drivers/md/dm-ioctl.c:dm_hash_remove_all
    - net/core/skbuff.c:skb_rbtree_purge
    - net/ipv4/inetpeer.c:inetpeer_invalidate_tree
    - net/ipv4/tcp.c:tcp_write_queue_purge
    - net/ipv4/tcp.c:tcp_recvmsg_locked
    - net/ipv4/tcp_input.c:tcp_rcv_fastopen_synack
    - net/ipv4/tcp_input.c:tcp_try_rmem_schedule
    - net/ipv4/tcp_input.c:tcp_ofo_queue
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_simple_retransmit
    - net/ipv4/tcp_input.c:tcp_try_keep_open
    - net/ipv4/tcp_input.c:tcp_try_undo_recovery
    - net/ipv4/tcp_input.c:tcp_undo_cwnd_reduction
    - net/ipv4/tcp_input.c:tcp_mark_head_lost
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_input.c:tcp_sacktag_write_queue
    - net/ipv4/tcp_output.c:tcp_send_synack
    - net/ipv4/tcp_output.c:tcp_write_xmit
    - net/ipv4/tcp_output.c:tcp_fragment
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_fastopen.c:tcp_fastopen_active_disable_ofo_check
    - net/ipv4/tcp_recovery.c:tcp_newreno_mark_lost
    - net/ipv4/inet_fragment.c:inet_frag_pull_head
    - net/ipv4/inet_fragment.c:inet_frag_reasm_prepare
    - net/ipv4/inet_fragment.c:inet_frag_rbtree_purge
    - net/ipv4/nexthop.c:nexthop_net_exit_batch
    - net/ipv4/nexthop.c:nexthops_dump
    - net/ipv4/nexthop.c:rtm_dump_nexthop_bucket
    - net/ipv4/nexthop.c:rtm_dump_nexthop
    - net/xfrm/xfrm_policy.c:xfrm_policy_inexact_gc_tree
    - net/xfrm/xfrm_policy.c:xfrm_policy_inexact_node_merge
    - net/mptcp/protocol.c:__mptcp_ofo_queue
  

  Symbols:

  ffffffff8177f1f0-ffffffff8177f214: rb_first (STB_GLOBAL)
  

• In 6.2: ✅

  struct rb_node *rb_first(const struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/rbtree.c (ffffffff8203bea0)
  Location: lib/rbtree.c:466
  Inline: False
  Direct callers:
    - arch/x86/events/intel/uncore_discovery.c:intel_uncore_generic_init_uncores
    - kernel/power/wakelock.c:pm_show_wakelocks
    - kernel/trace/trace_stat.c:stat_seq_next
    - kernel/trace/trace_stat.c:stat_seq_start
    - kernel/events/core.c:perf_event_init_context
    - kernel/events/core.c:perf_event_init_context
    - mm/swapfile.c:__do_sys_swapon
    - mm/swapfile.c:swap_type_of
    - mm/mempolicy.c:mpol_free_shared_policy
    - mm/ksm.c:ksm_check_stable_tree
    - mm/ksm.c:ksm_check_stable_tree
    - fs/xattr.c:simple_xattrs_free
    - fs/xattr.c:simple_xattr_list
    - fs/proc/generic.c:remove_proc_subtree
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:proc_readdir_de
    - fs/proc/proc_sysctl.c:proc_sys_readdir
    - fs/kernfs/dir.c:kernfs_activate
    - fs/kernfs/dir.c:kernfs_activate
    - fs/ext4/block_validity.c:ext4_setup_system_zone
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/extents_status.c:ext4_clear_inode_es
    - fs/ext4/mballoc.c:ext4_mb_init_cache
    - fs/fuse/dev.c:fuse_abort_conn
    - security/keys/gc.c:key_garbage_collector
    - security/keys/proc.c:proc_key_users_start
    - security/apparmor/label.c:__labelset_update
    - security/apparmor/label.c:aa_labelset_destroy
    - security/apparmor/label.c:aa_labelset_destroy
    - drivers/iommu/iova.c:reserve_iova
    - drivers/base/regmap/regmap.c:regmap_exit
    - drivers/base/regmap/regmap.c:__regmap_init
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_drop
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_sync
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_exit
    - drivers/base/regmap/regcache-rbtree.c:rbtree_show
    - drivers/base/regmap/regmap-debugfs.c:regmap_debugfs_init
    - drivers/md/dm-ioctl.c:list_devices
    - drivers/md/dm-ioctl.c:list_devices
    - drivers/md/dm-ioctl.c:dm_hash_remove_all
    - net/core/skbuff.c:skb_rbtree_purge
    - net/ipv4/inetpeer.c:inetpeer_invalidate_tree
    - net/ipv4/tcp.c:tcp_write_queue_purge
    - net/ipv4/tcp.c:tcp_recvmsg_locked
    - net/ipv4/tcp_input.c:tcp_rcv_fastopen_synack
    - net/ipv4/tcp_input.c:tcp_try_rmem_schedule
    - net/ipv4/tcp_input.c:tcp_ofo_queue
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_simple_retransmit
    - net/ipv4/tcp_input.c:tcp_try_keep_open
    - net/ipv4/tcp_input.c:tcp_try_undo_recovery
    - net/ipv4/tcp_input.c:tcp_undo_cwnd_reduction
    - net/ipv4/tcp_input.c:tcp_mark_head_lost
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_input.c:tcp_sacktag_write_queue
    - net/ipv4/tcp_output.c:tcp_send_synack
    - net/ipv4/tcp_output.c:tcp_write_xmit
    - net/ipv4/tcp_output.c:tcp_fragment
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_fastopen.c:tcp_fastopen_active_disable_ofo_check
    - net/ipv4/tcp_recovery.c:tcp_newreno_mark_lost
    - net/ipv4/inet_fragment.c:inet_frag_pull_head
    - net/ipv4/inet_fragment.c:inet_frag_reasm_prepare
    - net/ipv4/inet_fragment.c:inet_frag_rbtree_purge
    - net/ipv4/nexthop.c:nexthop_net_exit_batch
    - net/ipv4/nexthop.c:nexthops_dump
    - net/ipv4/nexthop.c:rtm_dump_nexthop_bucket
    - net/ipv4/nexthop.c:rtm_dump_nexthop
    - net/xfrm/xfrm_policy.c:xfrm_policy_inexact_gc_tree
    - net/xfrm/xfrm_policy.c:xfrm_policy_inexact_node_merge
    - net/mptcp/protocol.c:__mptcp_ofo_queue
  

  Symbols:

  ffffffff8203bea0-ffffffff8203bec4: rb_first (STB_GLOBAL)
  

• In 6.5: ✅

  struct rb_node *rb_first(const struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/rbtree.c (ffffffff820ba410)
  Location: lib/rbtree.c:466
  Inline: False
  Direct callers:
    - arch/x86/events/intel/uncore_discovery.c:intel_uncore_generic_init_uncores
    - kernel/power/wakelock.c:pm_show_wakelocks
    - kernel/trace/trace_stat.c:stat_seq_next
    - kernel/trace/trace_stat.c:stat_seq_start
    - kernel/events/core.c:perf_event_init_context
    - kernel/events/core.c:perf_event_init_context
    - mm/swapfile.c:__do_sys_swapon
    - mm/swapfile.c:swap_type_of
    - mm/mempolicy.c:mpol_free_shared_policy
    - mm/ksm.c:ksm_check_stable_tree
    - mm/ksm.c:ksm_check_stable_tree
    - fs/xattr.c:simple_xattrs_free
    - fs/xattr.c:simple_xattr_list
    - fs/proc/generic.c:remove_proc_subtree
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:proc_readdir_de
    - fs/proc/proc_sysctl.c:proc_sys_readdir
    - fs/kernfs/dir.c:kernfs_activate
    - fs/kernfs/dir.c:kernfs_activate
    - fs/ext4/block_validity.c:ext4_setup_system_zone
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/extents_status.c:ext4_clear_inode_es
    - fs/ext4/mballoc.c:ext4_discard_preallocations
    - fs/ext4/mballoc.c:ext4_mb_init_cache
    - fs/fuse/dev.c:fuse_abort_conn
    - security/keys/gc.c:key_garbage_collector
    - security/keys/proc.c:proc_key_users_start
    - security/apparmor/label.c:__labelset_update
    - security/apparmor/label.c:aa_labelset_destroy
    - security/apparmor/label.c:aa_labelset_destroy
    - drivers/iommu/iova.c:reserve_iova
    - drivers/base/regmap/regmap.c:regmap_exit
    - drivers/base/regmap/regmap.c:__regmap_init
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_drop
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_sync
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_exit
    - drivers/base/regmap/regcache-rbtree.c:rbtree_show
    - drivers/base/regmap/regmap-debugfs.c:regmap_debugfs_init
    - drivers/md/dm-ioctl.c:list_devices
    - drivers/md/dm-ioctl.c:list_devices
    - drivers/md/dm-ioctl.c:dm_hash_remove_all
    - net/core/skbuff.c:skb_rbtree_purge
    - net/ipv4/inetpeer.c:inetpeer_invalidate_tree
    - net/ipv4/tcp.c:tcp_write_queue_purge
    - net/ipv4/tcp.c:tcp_recvmsg_locked
    - net/ipv4/tcp_input.c:tcp_rcv_fastopen_synack
    - net/ipv4/tcp_input.c:tcp_try_rmem_schedule
    - net/ipv4/tcp_input.c:tcp_ofo_queue
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_simple_retransmit
    - net/ipv4/tcp_input.c:tcp_try_keep_open
    - net/ipv4/tcp_input.c:tcp_try_undo_recovery
    - net/ipv4/tcp_input.c:tcp_undo_cwnd_reduction
    - net/ipv4/tcp_input.c:tcp_mark_head_lost
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_input.c:tcp_sacktag_write_queue
    - net/ipv4/tcp_output.c:tcp_send_synack
    - net/ipv4/tcp_output.c:tcp_write_xmit
    - net/ipv4/tcp_output.c:tcp_fragment
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_fastopen.c:tcp_fastopen_active_disable_ofo_check
    - net/ipv4/tcp_recovery.c:tcp_newreno_mark_lost
    - net/ipv4/inet_fragment.c:inet_frag_pull_head
    - net/ipv4/inet_fragment.c:inet_frag_reasm_prepare
    - net/ipv4/inet_fragment.c:inet_frag_rbtree_purge
    - net/ipv4/nexthop.c:nexthop_net_exit_batch
    - net/ipv4/nexthop.c:nexthops_dump
    - net/ipv4/nexthop.c:rtm_dump_nexthop_bucket
    - net/ipv4/nexthop.c:rtm_dump_nexthop
    - net/xfrm/xfrm_policy.c:xfrm_policy_inexact_gc_tree
    - net/xfrm/xfrm_policy.c:xfrm_policy_inexact_node_merge
    - net/mptcp/protocol.c:__mptcp_ofo_queue
  

  Symbols:

  ffffffff820ba410-ffffffff820ba434: rb_first (STB_GLOBAL)
  

• In 6.8: ✅

  struct rb_node *rb_first(const struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/rbtree.c (ffffffff82194d20)
  Location: lib/rbtree.c:466
  Inline: False
  Direct callers:
    - arch/x86/events/intel/uncore_discovery.c:intel_uncore_generic_init_uncores
    - kernel/power/wakelock.c:pm_show_wakelocks
    - kernel/trace/trace_stat.c:stat_seq_next
    - kernel/trace/trace_stat.c:stat_seq_start
    - kernel/events/core.c:perf_event_init_context
    - kernel/events/core.c:perf_event_init_context
    - mm/shmem_quota.c:shmem_free_file_info
    - mm/swapfile.c:__do_sys_swapon
    - mm/swapfile.c:swap_type_of
    - mm/mempolicy.c:mpol_free_shared_policy
    - mm/ksm.c:ksm_check_stable_tree
    - mm/ksm.c:ksm_check_stable_tree
    - fs/namespace.c:__ia32_sys_listmount
    - fs/namespace.c:__x64_sys_listmount
    - fs/xattr.c:simple_xattrs_free
    - fs/xattr.c:simple_xattr_list
    - fs/proc/generic.c:remove_proc_subtree
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:proc_readdir_de
    - fs/proc/proc_sysctl.c:proc_sys_readdir
    - fs/kernfs/dir.c:kernfs_activate
    - fs/kernfs/dir.c:kernfs_activate
    - fs/ext4/block_validity.c:ext4_setup_system_zone
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/extents_status.c:ext4_clear_inode_es
    - fs/ext4/mballoc.c:ext4_discard_preallocations
    - fs/fuse/dev.c:fuse_abort_conn
    - security/keys/gc.c:key_garbage_collector
    - security/keys/proc.c:proc_key_users_start
    - security/apparmor/label.c:__labelset_update
    - security/apparmor/label.c:aa_labelset_destroy
    - security/apparmor/label.c:aa_labelset_destroy
    - drivers/iommu/iova.c:reserve_iova
    - drivers/base/regmap/regmap.c:regmap_exit
    - drivers/base/regmap/regmap.c:__regmap_init
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_drop
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_sync
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_exit
    - drivers/base/regmap/regcache-rbtree.c:rbtree_show
    - drivers/base/regmap/regmap-debugfs.c:regmap_debugfs_init
    - drivers/md/dm-ioctl.c:list_devices
    - drivers/md/dm-ioctl.c:list_devices
    - drivers/md/dm-ioctl.c:dm_hash_remove_all
    - net/core/skbuff.c:skb_rbtree_purge
    - net/ipv4/inetpeer.c:inetpeer_invalidate_tree
    - net/ipv4/tcp.c:tcp_write_queue_purge
    - net/ipv4/tcp.c:tcp_recvmsg_locked
    - net/ipv4/tcp_input.c:tcp_rcv_fastopen_synack
    - net/ipv4/tcp_input.c:tcp_try_rmem_schedule
    - net/ipv4/tcp_input.c:tcp_ofo_queue
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_simple_retransmit
    - net/ipv4/tcp_input.c:tcp_try_keep_open
    - net/ipv4/tcp_input.c:tcp_try_undo_recovery
    - net/ipv4/tcp_input.c:tcp_undo_cwnd_reduction
    - net/ipv4/tcp_input.c:tcp_mark_head_lost
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_input.c:tcp_sacktag_write_queue
    - net/ipv4/tcp_output.c:tcp_send_synack
    - net/ipv4/tcp_output.c:tcp_write_xmit
    - net/ipv4/tcp_output.c:tcp_fragment
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_fastopen.c:tcp_fastopen_active_disable_ofo_check
    - net/ipv4/tcp_recovery.c:tcp_newreno_mark_lost
    - net/ipv4/inet_fragment.c:inet_frag_pull_head
    - net/ipv4/inet_fragment.c:inet_frag_reasm_prepare
    - net/ipv4/inet_fragment.c:inet_frag_rbtree_purge
    - net/ipv4/nexthop.c:nexthop_net_exit_batch
    - net/ipv4/nexthop.c:nexthops_dump
    - net/ipv4/nexthop.c:rtm_dump_nexthop_bucket
    - net/ipv4/nexthop.c:rtm_dump_nexthop
    - net/xfrm/xfrm_policy.c:xfrm_policy_inexact_gc_tree
    - net/xfrm/xfrm_policy.c:xfrm_policy_inexact_node_merge
    - net/mptcp/protocol.c:__mptcp_ofo_queue
  

  Symbols:

  ffffffff82194d20-ffffffff82194d44: rb_first (STB_GLOBAL)
  

Arch

• In arm64: ✅

  struct rb_node *rb_first(const struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/rbtree.c (ffff800010d8f500)
  Location: lib/rbtree.c:466
  Inline: False
  Direct callers:
    - kernel/power/wakelock.c:pm_show_wakelocks
    - kernel/trace/trace_stat.c:stat_seq_next
    - kernel/trace/trace_stat.c:stat_seq_start
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_mux_hrtimer_handler
    - kernel/events/core.c:perf_mux_hrtimer_handler
    - mm/backing-dev.c:bdi_put
    - mm/swapfile.c:__do_sys_swapon
    - mm/mempolicy.c:mpol_free_shared_policy
    - fs/proc/generic.c:remove_proc_subtree
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/proc_sysctl.c:proc_sys_readdir
    - fs/ext4/block_validity.c:ext4_setup_system_zone
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/extents_status.c:ext4_clear_inode_es
    - fs/ext4/mballoc.c:ext4_mb_init_cache
    - security/keys/gc.c:key_garbage_collector
    - security/keys/proc.c:proc_key_users_start
    - security/apparmor/label.c:__labelset_update
    - security/apparmor/label.c:aa_labelset_destroy
    - security/apparmor/label.c:aa_labelset_destroy
    - security/apparmor/label.c:aa_labelset_destroy
    - drivers/iommu/iova.c:copy_reserved_iova
    - drivers/iommu/iova.c:reserve_iova
    - drivers/base/regmap/regmap.c:regmap_range_exit
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_drop
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_sync
    - drivers/base/regmap/regcache-rbtree.c:rbtree_show
    - net/core/skbuff.c:skb_rbtree_purge
    - net/ipv4/inetpeer.c:inetpeer_invalidate_tree
    - net/ipv4/tcp.c:tcp_write_queue_purge
    - net/ipv4/tcp.c:tcp_recvmsg
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_clean_rtx_queue
    - net/ipv4/tcp_input.c:tcp_simple_retransmit
    - net/ipv4/tcp_input.c:tcp_undo_cwnd_reduction
    - net/ipv4/tcp_input.c:tcp_mark_head_lost
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_input.c:tcp_sacktag_write_queue
    - net/ipv4/tcp_output.c:tcp_send_synack
    - net/ipv4/tcp_output.c:tcp_write_xmit
    - net/ipv4/tcp_output.c:tcp_fragment
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_ipv4.c:tcp_v4_err
    - net/ipv4/tcp_fastopen.c:tcp_fastopen_active_disable_ofo_check
    - net/ipv4/tcp_recovery.c:tcp_newreno_mark_lost
    - net/ipv4/tcp_recovery.c:tcp_newreno_mark_lost
    - net/ipv4/inet_fragment.c:inet_frag_pull_head
    - net/ipv4/inet_fragment.c:inet_frag_reasm_prepare
    - net/ipv4/inet_fragment.c:inet_frag_rbtree_purge
    - net/ipv4/nexthop.c:nexthop_net_exit
    - net/ipv4/nexthop.c:rtm_dump_nexthop
    - net/xfrm/xfrm_policy.c:xfrm_policy_inexact_gc_tree
  

  Symbols:

  ffff800010d8f500-ffff800010d8f520: rb_first (STB_GLOBAL)
  

• In armhf: ✅

  struct rb_node *rb_first(const struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/rbtree.c (c0e89c90)
  Location: lib/rbtree.c:466
  Inline: False
  Direct callers:
    - kernel/power/wakelock.c:pm_show_wakelocks
    - kernel/trace/trace_stat.c:stat_seq_next
    - kernel/trace/trace_stat.c:stat_seq_start
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_mux_hrtimer_handler
    - kernel/events/core.c:perf_mux_hrtimer_handler
    - mm/backing-dev.c:bdi_put
    - mm/swapfile.c:__do_sys_swapon
    - mm/swapfile.c:swap_type_of
    - fs/proc/generic.c:remove_proc_subtree
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/proc_sysctl.c:proc_sys_readdir
    - fs/ext4/block_validity.c:ext4_setup_system_zone
    - fs/ext4/dir.c:ext4_readdir
    - fs/ext4/dir.c:ext4_readdir
    - fs/ext4/extents_status.c:ext4_clear_inode_es
    - fs/ext4/mballoc.c:ext4_mb_init_cache
    - security/keys/gc.c:key_garbage_collector
    - security/keys/proc.c:proc_key_users_start
    - security/apparmor/label.c:__labelset_update
    - security/apparmor/label.c:aa_labelset_destroy
    - security/apparmor/label.c:aa_labelset_destroy
    - drivers/base/regmap/regmap.c:regmap_range_exit
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_drop
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_sync
    - drivers/base/regmap/regcache-rbtree.c:rbtree_show
    - net/core/skbuff.c:skb_rbtree_purge
    - net/ipv4/inetpeer.c:inetpeer_invalidate_tree
    - net/ipv4/tcp.c:tcp_write_queue_purge
    - net/ipv4/tcp.c:tcp_recvmsg
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_clean_rtx_queue
    - net/ipv4/tcp_input.c:tcp_simple_retransmit
    - net/ipv4/tcp_input.c:tcp_undo_cwnd_reduction
    - net/ipv4/tcp_input.c:tcp_mark_head_lost
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_input.c:tcp_sacktag_write_queue
    - net/ipv4/tcp_output.c:tcp_send_synack
    - net/ipv4/tcp_output.c:tcp_write_xmit
    - net/ipv4/tcp_output.c:tcp_fragment
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_ipv4.c:tcp_v4_err
    - net/ipv4/tcp_fastopen.c:tcp_fastopen_active_disable_ofo_check
    - net/ipv4/tcp_recovery.c:tcp_newreno_mark_lost
    - net/ipv4/inet_fragment.c:inet_frag_pull_head
    - net/ipv4/inet_fragment.c:inet_frag_reasm_prepare
    - net/ipv4/inet_fragment.c:inet_frag_rbtree_purge
    - net/ipv4/nexthop.c:nexthop_net_exit
    - net/ipv4/nexthop.c:rtm_dump_nexthop
    - net/xfrm/xfrm_policy.c:xfrm_policy_inexact_gc_tree
  

  Symbols:

  c0e89c90-c0e89cc4: rb_first (STB_GLOBAL)
  

• In ppc64el: ✅

  struct rb_node *rb_first(const struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/rbtree.c (c000000000ed20f0)
  Location: lib/rbtree.c:466
  Inline: False
  Direct callers:
    - arch/powerpc/kernel/eeh_cache.c:eeh_addr_cache_show
    - arch/powerpc/kernel/eeh_cache.c:eeh_addr_cache_rmv_dev
    - arch/powerpc/kernel/eeh_cache.c:eeh_addr_cache_rmv_dev
    - kernel/power/wakelock.c:pm_show_wakelocks
    - kernel/trace/trace_stat.c:stat_seq_next
    - kernel/trace/trace_stat.c:stat_seq_start
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_mux_hrtimer_handler
    - kernel/events/core.c:perf_mux_hrtimer_handler
    - mm/backing-dev.c:bdi_put
    - mm/swapfile.c:__do_sys_swapon
    - mm/mempolicy.c:mpol_free_shared_policy
    - fs/proc/generic.c:remove_proc_subtree
    - fs/proc/generic.c:remove_proc_subtree
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/proc_sysctl.c:proc_sys_readdir
    - fs/ext4/block_validity.c:ext4_setup_system_zone
    - fs/ext4/dir.c:ext4_readdir
    - fs/ext4/dir.c:ext4_readdir
    - fs/ext4/extents_status.c:ext4_clear_inode_es
    - fs/ext4/mballoc.c:ext4_mb_init_cache
    - security/keys/gc.c:key_garbage_collector
    - security/keys/proc.c:proc_key_users_start
    - security/apparmor/label.c:__labelset_update
    - security/apparmor/label.c:aa_labelset_destroy
    - security/apparmor/label.c:aa_labelset_destroy
    - security/apparmor/label.c:aa_labelset_destroy
    - drivers/base/regmap/regmap.c:regmap_range_exit
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_drop
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_sync
    - drivers/base/regmap/regcache-rbtree.c:rbtree_show
    - net/core/skbuff.c:skb_rbtree_purge
    - net/ipv4/inetpeer.c:inetpeer_invalidate_tree
    - net/ipv4/tcp.c:tcp_write_queue_purge
    - net/ipv4/tcp.c:tcp_recvmsg
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_clean_rtx_queue
    - net/ipv4/tcp_input.c:tcp_simple_retransmit
    - net/ipv4/tcp_input.c:tcp_undo_cwnd_reduction
    - net/ipv4/tcp_input.c:tcp_mark_head_lost
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_input.c:tcp_sacktag_write_queue
    - net/ipv4/tcp_output.c:tcp_send_synack
    - net/ipv4/tcp_output.c:tcp_write_xmit
    - net/ipv4/tcp_output.c:tcp_fragment
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_ipv4.c:tcp_v4_err
    - net/ipv4/tcp_fastopen.c:tcp_fastopen_active_disable_ofo_check
    - net/ipv4/tcp_recovery.c:tcp_newreno_mark_lost
    - net/ipv4/tcp_recovery.c:tcp_newreno_mark_lost
    - net/ipv4/inet_fragment.c:inet_frag_pull_head
    - net/ipv4/inet_fragment.c:inet_frag_reasm_prepare
    - net/ipv4/inet_fragment.c:inet_frag_rbtree_purge
    - net/ipv4/nexthop.c:nexthop_net_exit
    - net/ipv4/nexthop.c:rtm_dump_nexthop
    - net/xfrm/xfrm_policy.c:xfrm_policy_inexact_gc_tree
  

  Symbols:

  c000000000ed20f0-c000000000ed212c: rb_first (STB_GLOBAL)
  

• In riscv64: ✅

  struct rb_node *rb_first(const struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/rbtree.c (ffffffe0008b7c10)
  Location: lib/rbtree.c:466
  Inline: False
  Direct callers:
    - kernel/trace/trace_stat.c:stat_seq_next
    - kernel/trace/trace_stat.c:stat_seq_start
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_mux_hrtimer_handler
    - kernel/events/core.c:perf_mux_hrtimer_handler
    - mm/backing-dev.c:release_bdi
    - mm/swapfile.c:__do_sys_swapon
    - fs/proc/generic.c:remove_proc_subtree
    - fs/proc/generic.c:remove_proc_subtree
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/proc_sysctl.c:proc_sys_readdir
    - fs/ext4/block_validity.c:ext4_setup_system_zone
    - fs/ext4/dir.c:ext4_readdir
    - fs/ext4/dir.c:ext4_readdir
    - fs/ext4/extents_status.c:ext4_clear_inode_es
    - fs/ext4/mballoc.c:ext4_mb_init_cache
    - fs/fuse/dev.c:fuse_abort_conn
    - security/keys/gc.c:key_garbage_collector
    - security/keys/proc.c:proc_key_users_start
    - security/apparmor/label.c:__labelset_update
    - security/apparmor/label.c:aa_labelset_destroy
    - security/apparmor/label.c:aa_labelset_destroy
    - security/apparmor/label.c:aa_labelset_destroy
    - drivers/base/regmap/regmap.c:regmap_range_exit
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_drop
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_sync
    - drivers/base/regmap/regcache-rbtree.c:rbtree_show
    - net/core/skbuff.c:skb_rbtree_purge
    - net/ipv4/inetpeer.c:inetpeer_invalidate_tree
    - net/ipv4/tcp.c:tcp_write_queue_purge
    - net/ipv4/tcp.c:tcp_recvmsg
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_clean_rtx_queue
    - net/ipv4/tcp_input.c:tcp_simple_retransmit
    - net/ipv4/tcp_input.c:tcp_undo_cwnd_reduction
    - net/ipv4/tcp_input.c:tcp_mark_head_lost
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_input.c:tcp_sacktag_write_queue
    - net/ipv4/tcp_output.c:tcp_send_synack
    - net/ipv4/tcp_output.c:tcp_write_xmit
    - net/ipv4/tcp_output.c:tcp_fragment
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_ipv4.c:tcp_v4_err
    - net/ipv4/tcp_fastopen.c:tcp_fastopen_active_disable_ofo_check
    - net/ipv4/tcp_recovery.c:tcp_newreno_mark_lost
    - net/ipv4/inet_fragment.c:inet_frag_pull_head
    - net/ipv4/inet_fragment.c:inet_frag_reasm_prepare
    - net/ipv4/inet_fragment.c:inet_frag_rbtree_purge
    - net/ipv4/nexthop.c:nexthop_net_exit
    - net/ipv4/nexthop.c:rtm_dump_nexthop
    - net/xfrm/xfrm_policy.c:xfrm_policy_inexact_gc_tree
  

  Symbols:

  ffffffe0008b7c10-ffffffe0008b7c2a: rb_first (STB_GLOBAL)
  

Flavor

• In aws: ✅

  struct rb_node *rb_first(const struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/rbtree.c (ffffffff81a53a30)
  Location: lib/rbtree.c:466
  Inline: False
  Direct callers:
    - arch/x86/mm/pat_rbtree.c:rbt_memtype_copy_nth_element
    - kernel/power/wakelock.c:pm_show_wakelocks
    - kernel/trace/trace_stat.c:stat_seq_next
    - kernel/trace/trace_stat.c:stat_seq_start
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_mux_hrtimer_handler
    - kernel/events/core.c:perf_mux_hrtimer_handler
    - mm/backing-dev.c:release_bdi
    - mm/swapfile.c:__do_sys_swapon
    - mm/swapfile.c:swap_type_of
    - mm/mempolicy.c:mpol_free_shared_policy
    - fs/proc/generic.c:remove_proc_subtree
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/proc_sysctl.c:proc_sys_readdir
    - fs/ext4/block_validity.c:ext4_setup_system_zone
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/extents_status.c:ext4_clear_inode_es
    - fs/ext4/mballoc.c:ext4_mb_init_cache
    - fs/fuse/dev.c:fuse_abort_conn
    - security/keys/gc.c:key_garbage_collector
    - security/keys/proc.c:proc_key_users_start
    - security/apparmor/label.c:__labelset_update
    - security/apparmor/label.c:aa_labelset_destroy
    - security/apparmor/label.c:aa_labelset_destroy
    - drivers/iommu/iova.c:copy_reserved_iova
    - drivers/iommu/iova.c:reserve_iova
    - drivers/base/regmap/regmap.c:regmap_range_exit
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_drop
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_sync
    - drivers/base/regmap/regcache-rbtree.c:rbtree_show
    - net/core/skbuff.c:skb_rbtree_purge
    - net/ipv4/inetpeer.c:inetpeer_invalidate_tree
    - net/ipv4/tcp.c:tcp_write_queue_purge
    - net/ipv4/tcp.c:tcp_recvmsg
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_clean_rtx_queue
    - net/ipv4/tcp_input.c:tcp_simple_retransmit
    - net/ipv4/tcp_input.c:tcp_undo_cwnd_reduction
    - net/ipv4/tcp_input.c:tcp_mark_head_lost
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_input.c:tcp_sacktag_write_queue
    - net/ipv4/tcp_output.c:tcp_send_synack
    - net/ipv4/tcp_output.c:tcp_write_xmit
    - net/ipv4/tcp_output.c:tcp_fragment
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_ipv4.c:tcp_v4_err
    - net/ipv4/tcp_fastopen.c:tcp_fastopen_active_disable_ofo_check
    - net/ipv4/tcp_recovery.c:tcp_newreno_mark_lost
    - net/ipv4/inet_fragment.c:inet_frag_pull_head
    - net/ipv4/inet_fragment.c:inet_frag_reasm_prepare
    - net/ipv4/inet_fragment.c:inet_frag_rbtree_purge
    - net/ipv4/nexthop.c:nexthop_net_exit
    - net/ipv4/nexthop.c:rtm_dump_nexthop
    - net/xfrm/xfrm_policy.c:xfrm_policy_inexact_gc_tree
  

  Symbols:

  ffffffff81a53a30-ffffffff81a53a4d: rb_first (STB_GLOBAL)
  

• In azure: ✅

  struct rb_node *rb_first(const struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/rbtree.c (ffffffff81a10b10)
  Location: lib/rbtree.c:466
  Inline: False
  Direct callers:
    - arch/x86/mm/pat_rbtree.c:rbt_memtype_copy_nth_element
    - kernel/power/wakelock.c:pm_show_wakelocks
    - kernel/trace/trace_stat.c:stat_seq_next
    - kernel/trace/trace_stat.c:stat_seq_start
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_mux_hrtimer_handler
    - kernel/events/core.c:perf_mux_hrtimer_handler
    - mm/backing-dev.c:release_bdi
    - mm/swapfile.c:__do_sys_swapon
    - mm/swapfile.c:swap_type_of
    - mm/mempolicy.c:mpol_free_shared_policy
    - fs/proc/generic.c:remove_proc_subtree
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/proc_sysctl.c:proc_sys_readdir
    - fs/ext4/block_validity.c:ext4_setup_system_zone
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/extents_status.c:ext4_clear_inode_es
    - fs/ext4/mballoc.c:ext4_mb_init_cache
    - fs/fuse/dev.c:fuse_abort_conn
    - security/keys/gc.c:key_garbage_collector
    - security/keys/proc.c:proc_key_users_start
    - security/apparmor/label.c:__labelset_update
    - security/apparmor/label.c:aa_labelset_destroy
    - security/apparmor/label.c:aa_labelset_destroy
    - drivers/iommu/iova.c:copy_reserved_iova
    - drivers/iommu/iova.c:reserve_iova
    - drivers/base/regmap/regmap.c:regmap_range_exit
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_drop
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_sync
    - drivers/base/regmap/regcache-rbtree.c:rbtree_show
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_unmap_unpin_all
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_attach_group
    - net/core/skbuff.c:skb_rbtree_purge
    - net/ipv4/inetpeer.c:inetpeer_invalidate_tree
    - net/ipv4/tcp.c:tcp_write_queue_purge
    - net/ipv4/tcp.c:tcp_recvmsg
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_clean_rtx_queue
    - net/ipv4/tcp_input.c:tcp_simple_retransmit
    - net/ipv4/tcp_input.c:tcp_undo_cwnd_reduction
    - net/ipv4/tcp_input.c:tcp_mark_head_lost
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_input.c:tcp_sacktag_write_queue
    - net/ipv4/tcp_output.c:tcp_send_synack
    - net/ipv4/tcp_output.c:tcp_write_xmit
    - net/ipv4/tcp_output.c:tcp_fragment
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_ipv4.c:tcp_v4_err
    - net/ipv4/tcp_fastopen.c:tcp_fastopen_active_disable_ofo_check
    - net/ipv4/tcp_recovery.c:tcp_newreno_mark_lost
    - net/ipv4/inet_fragment.c:inet_frag_pull_head
    - net/ipv4/inet_fragment.c:inet_frag_reasm_prepare
    - net/ipv4/inet_fragment.c:inet_frag_rbtree_purge
    - net/ipv4/nexthop.c:nexthop_net_exit
    - net/ipv4/nexthop.c:rtm_dump_nexthop
    - net/xfrm/xfrm_policy.c:xfrm_policy_inexact_gc_tree
  

  Symbols:

  ffffffff81a10b10-ffffffff81a10b2d: rb_first (STB_GLOBAL)
  

• In gcp: ✅

  struct rb_node *rb_first(const struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/rbtree.c (ffffffff81abfe20)
  Location: lib/rbtree.c:466
  Inline: False
  Direct callers:
    - arch/x86/mm/pat_rbtree.c:rbt_memtype_copy_nth_element
    - kernel/power/wakelock.c:pm_show_wakelocks
    - kernel/trace/trace_stat.c:stat_seq_next
    - kernel/trace/trace_stat.c:stat_seq_start
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_mux_hrtimer_handler
    - kernel/events/core.c:perf_mux_hrtimer_handler
    - mm/backing-dev.c:release_bdi
    - mm/swapfile.c:__do_sys_swapon
    - mm/swapfile.c:swap_type_of
    - mm/mempolicy.c:mpol_free_shared_policy
    - fs/proc/generic.c:remove_proc_subtree
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/proc_sysctl.c:proc_sys_readdir
    - fs/ext4/block_validity.c:ext4_setup_system_zone
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/extents_status.c:ext4_clear_inode_es
    - fs/ext4/mballoc.c:ext4_mb_init_cache
    - fs/fuse/dev.c:fuse_abort_conn
    - security/keys/gc.c:key_garbage_collector
    - security/keys/proc.c:proc_key_users_start
    - security/apparmor/label.c:__labelset_update
    - security/apparmor/label.c:aa_labelset_destroy
    - security/apparmor/label.c:aa_labelset_destroy
    - drivers/iommu/iova.c:copy_reserved_iova
    - drivers/iommu/iova.c:reserve_iova
    - drivers/base/regmap/regmap.c:regmap_range_exit
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_drop
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_sync
    - drivers/base/regmap/regcache-rbtree.c:rbtree_show
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_unmap_unpin_all
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_attach_group
    - net/core/skbuff.c:skb_rbtree_purge
    - net/ipv4/inetpeer.c:inetpeer_invalidate_tree
    - net/ipv4/tcp.c:tcp_write_queue_purge
    - net/ipv4/tcp.c:tcp_recvmsg
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_clean_rtx_queue
    - net/ipv4/tcp_input.c:tcp_simple_retransmit
    - net/ipv4/tcp_input.c:tcp_undo_cwnd_reduction
    - net/ipv4/tcp_input.c:tcp_mark_head_lost
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_input.c:tcp_sacktag_write_queue
    - net/ipv4/tcp_output.c:tcp_send_synack
    - net/ipv4/tcp_output.c:tcp_write_xmit
    - net/ipv4/tcp_output.c:tcp_fragment
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_ipv4.c:tcp_v4_err
    - net/ipv4/tcp_fastopen.c:tcp_fastopen_active_disable_ofo_check
    - net/ipv4/tcp_recovery.c:tcp_newreno_mark_lost
    - net/ipv4/inet_fragment.c:inet_frag_pull_head
    - net/ipv4/inet_fragment.c:inet_frag_reasm_prepare
    - net/ipv4/inet_fragment.c:inet_frag_rbtree_purge
    - net/ipv4/nexthop.c:nexthop_net_exit
    - net/ipv4/nexthop.c:rtm_dump_nexthop
    - net/xfrm/xfrm_policy.c:xfrm_policy_inexact_gc_tree
  

  Symbols:

  ffffffff81abfe20-ffffffff81abfe3d: rb_first (STB_GLOBAL)
  

• In lowlatency: ✅

  struct rb_node *rb_first(const struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/rbtree.c (ffffffff81acc2f0)
  Location: lib/rbtree.c:466
  Inline: False
  Direct callers:
    - arch/x86/mm/pat_rbtree.c:rbt_memtype_copy_nth_element
    - kernel/power/wakelock.c:pm_show_wakelocks
    - kernel/trace/trace_stat.c:stat_seq_next
    - kernel/trace/trace_stat.c:stat_seq_start
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_mux_hrtimer_handler
    - kernel/events/core.c:perf_mux_hrtimer_handler
    - mm/backing-dev.c:release_bdi
    - mm/swapfile.c:__do_sys_swapon
    - mm/swapfile.c:swap_type_of
    - mm/mempolicy.c:mpol_free_shared_policy
    - fs/proc/generic.c:remove_proc_subtree
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/generic.c:remove_proc_entry
    - fs/proc/proc_sysctl.c:proc_sys_readdir
    - fs/ext4/block_validity.c:ext4_setup_system_zone
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/dir.c:ext4_dx_readdir
    - fs/ext4/extents_status.c:ext4_clear_inode_es
    - fs/ext4/mballoc.c:ext4_mb_init_cache
    - fs/fuse/dev.c:fuse_abort_conn
    - security/keys/gc.c:key_garbage_collector
    - security/keys/proc.c:proc_key_users_start
    - security/apparmor/label.c:__labelset_update
    - security/apparmor/label.c:aa_labelset_destroy
    - security/apparmor/label.c:aa_labelset_destroy
    - drivers/iommu/iova.c:copy_reserved_iova
    - drivers/iommu/iova.c:reserve_iova
    - drivers/base/regmap/regmap.c:regmap_range_exit
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_drop
    - drivers/base/regmap/regcache-rbtree.c:regcache_rbtree_sync
    - drivers/base/regmap/regcache-rbtree.c:rbtree_show
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_detach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_unmap_unpin_all
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_attach_group
    - net/core/skbuff.c:skb_rbtree_purge
    - net/ipv4/inetpeer.c:inetpeer_invalidate_tree
    - net/ipv4/tcp.c:tcp_write_queue_purge
    - net/ipv4/tcp.c:tcp_recvmsg
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_clean_rtx_queue
    - net/ipv4/tcp_input.c:tcp_simple_retransmit
    - net/ipv4/tcp_input.c:tcp_undo_cwnd_reduction
    - net/ipv4/tcp_input.c:tcp_mark_head_lost
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_input.c:tcp_sacktag_write_queue
    - net/ipv4/tcp_output.c:tcp_send_synack
    - net/ipv4/tcp_output.c:tcp_write_xmit
    - net/ipv4/tcp_output.c:tcp_fragment
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_ipv4.c:tcp_v4_err
    - net/ipv4/tcp_fastopen.c:tcp_fastopen_active_disable_ofo_check
    - net/ipv4/tcp_recovery.c:tcp_newreno_mark_lost
    - net/ipv4/inet_fragment.c:inet_frag_pull_head
    - net/ipv4/inet_fragment.c:inet_frag_reasm_prepare
    - net/ipv4/inet_fragment.c:inet_frag_rbtree_purge
    - net/ipv4/nexthop.c:nexthop_net_exit
    - net/ipv4/nexthop.c:rtm_dump_nexthop
    - net/xfrm/xfrm_policy.c:xfrm_policy_inexact_gc_tree
  

  Symbols:

  ffffffff81acc2f0-ffffffff81acc30d: rb_first (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅