DepSurf

Function: raw_atomic_long_add_unless

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/cgroup/cgroup.c (ffffffff81226817)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - kernel/cgroup/cgroup.c:cgroup_sk_alloc
    - kernel/cgroup/cgroup.c:cgroup_get_from_path
    - kernel/cgroup/cgroup.c:cgroup_get_from_id
    - kernel/cgroup/cgroup.c:cgroup_kn_lock_live
  

  In kernel/cgroup/cgroup-v1.c (ffffffff81229917)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - kernel/cgroup/cgroup-v1.c:cgroupstats_build
  

  In kernel/cgroup/rdma.c (ffffffff8122cca0)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - kernel/cgroup/rdma.c:rdmacg_try_charge
  

  In kernel/cgroup/cpuset.c (ffffffff81235149)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - kernel/cgroup/cpuset.c:proc_cpuset_show
  

  In kernel/bpf/syscall.c (ffffffff812ece23)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  

  In kernel/bpf/helpers.c (ffffffff81321557)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - kernel/bpf/helpers.c:bpf_cgroup_ancestor
    - kernel/bpf/helpers.c:bpf_cgroup_acquire
  

  In kernel/bpf/memalloc.c (ffffffff8134c567)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - kernel/bpf/memalloc.c:bpf_mem_cache_alloc_flags
    - kernel/bpf/memalloc.c:alloc_bulk
  

  In mm/page-writeback.c (ffffffff8139b757)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - mm/page-writeback.c:balance_dirty_pages_ratelimited_flags
    - mm/page-writeback.c:balance_dirty_pages_ratelimited_flags
  

  In mm/vmscan.c (ffffffff813b41bd)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - mm/vmscan.c:run_cmd
    - mm/vmscan.c:shrink_many
  

  In mm/backing-dev.c (ffffffff813cada6)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - mm/backing-dev.c:cleanup_offline_cgwbs_workfn
  

  In mm/slub.c (ffffffff8145c9ab)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  

  In mm/memcontrol.c (ffffffff81491323)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - mm/memcontrol.c:obj_cgroup_may_zswap
    - mm/memcontrol.c:mem_cgroup_sk_alloc
    - mm/memcontrol.c:uncharge_folio
    - mm/memcontrol.c:obj_cgroup_charge
    - mm/memcontrol.c:drain_obj_stock
    - mm/memcontrol.c:__memcg_kmem_charge_page
    - mm/memcontrol.c:obj_cgroup_uncharge_pages
    - mm/memcontrol.c:__get_obj_cgroup_from_memcg
    - mm/memcontrol.c:mem_cgroup_iter
    - mm/memcontrol.c:mem_cgroup_iter
    - mm/memcontrol.c:get_mem_cgroup_from_mm
    - mm/memcontrol.c:__mem_cgroup_largest_soft_limit_node
  

  In mm/hugetlb_cgroup.c (ffffffff8149388c)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - mm/hugetlb_cgroup.c:__hugetlb_cgroup_charge_cgroup
  

  In fs/fs-writeback.c (ffffffff814f8afe)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - fs/fs-writeback.c:cgroup_writeback_by_id
    - fs/fs-writeback.c:bdi_split_work_to_wbs
    - fs/fs-writeback.c:inode_switch_wbs
    - fs/fs-writeback.c:__inode_attach_wb
  

  In block/blk-core.c (ffffffff81772ad9)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - block/blk-core.c:bio_poll
  

  In block/blk-mq.c (ffffffff8177f9d8)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - block/blk-mq.c:blk_rq_poll
    - block/blk-mq.c:blk_mq_hctx_notify_offline
    - block/blk-mq.c:blk_mq_timeout_work
  

  In block/blk-mq-tag.c (ffffffff817885e2)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - block/blk-mq-tag.c:blk_mq_queue_tag_busy_iter
  

  In block/blk-cgroup.c (ffffffff817a29f4)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - block/blk-cgroup.c:blkcg_maybe_throttle_current
  

  In io_uring/fdinfo.c (ffffffff817dcaa4)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - io_uring/fdinfo.c:io_uring_show_fdinfo
  

  In net/mptcp/subflow.c (ffffffff8207c40b)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - net/mptcp/subflow.c:mptcp_subflow_create_socket
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/cgroup/cgroup.c (ffffffff8123e4a7)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - kernel/cgroup/cgroup.c:cgroup_sk_alloc
    - kernel/cgroup/cgroup.c:cgroup_get_from_path
    - kernel/cgroup/cgroup.c:cgroup_get_from_id
    - kernel/cgroup/cgroup.c:cgroup_kn_lock_live
  

  In kernel/cgroup/cgroup-v1.c (ffffffff812422a9)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - kernel/cgroup/cgroup-v1.c:task_get_cgroup1
    - kernel/cgroup/cgroup-v1.c:cgroupstats_build
  

  In kernel/cgroup/rdma.c (ffffffff81244d60)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - kernel/cgroup/rdma.c:rdmacg_try_charge
  

  In kernel/cgroup/cpuset.c (ffffffff8124ed98)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - kernel/cgroup/cpuset.c:proc_cpuset_show
  

  In kernel/bpf/syscall.c (ffffffff8130b5d3)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  

  In kernel/bpf/helpers.c (ffffffff81343c87)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - kernel/bpf/helpers.c:bpf_cgroup_ancestor
    - kernel/bpf/helpers.c:bpf_cgroup_acquire
  

  In kernel/bpf/memalloc.c (ffffffff81371ec3)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  

  In mm/page-writeback.c (ffffffff813c56c7)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - mm/page-writeback.c:balance_dirty_pages_ratelimited_flags
    - mm/page-writeback.c:balance_dirty_pages_ratelimited_flags
  

  In mm/vmscan.c (ffffffff813dd83d)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - mm/vmscan.c:run_cmd
    - mm/vmscan.c:shrink_many
  

  In mm/backing-dev.c (ffffffff813f5d86)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - mm/backing-dev.c:cleanup_offline_cgwbs_workfn
  

  In mm/workingset.c (ffffffff8140c44c)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - mm/workingset.c:workingset_test_recent
  

  In mm/slub.c (ffffffff81454e85)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  

  In mm/zswap.c (ffffffff8147120c)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - mm/zswap.c:zswap_store
    - mm/zswap.c:zswap_store
  

  In mm/memcontrol.c (ffffffff814c0c93)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - mm/memcontrol.c:obj_cgroup_may_zswap
    - mm/memcontrol.c:mem_cgroup_sk_alloc
    - mm/memcontrol.c:uncharge_folio
    - mm/memcontrol.c:obj_cgroup_charge
    - mm/memcontrol.c:drain_obj_stock
    - mm/memcontrol.c:__memcg_kmem_charge_page
    - mm/memcontrol.c:obj_cgroup_uncharge_pages
    - mm/memcontrol.c:get_obj_cgroup_from_folio
    - mm/memcontrol.c:current_objcg_update
    - mm/memcontrol.c:mem_cgroup_iter
    - mm/memcontrol.c:mem_cgroup_iter
    - mm/memcontrol.c:get_mem_cgroup_from_current
    - mm/memcontrol.c:get_mem_cgroup_from_mm
    - mm/memcontrol.c:__mem_cgroup_largest_soft_limit_node
  

  In mm/hugetlb_cgroup.c (ffffffff814c31fe)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - mm/hugetlb_cgroup.c:__hugetlb_cgroup_charge_cgroup
  

  In fs/fs-writeback.c (ffffffff8152d35d)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - fs/fs-writeback.c:cgroup_writeback_by_id
    - fs/fs-writeback.c:bdi_split_work_to_wbs
    - fs/fs-writeback.c:inode_switch_wbs
    - fs/fs-writeback.c:__inode_attach_wb
  

  In block/blk-core.c (ffffffff817b4e73)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - block/blk-core.c:bio_poll
  

  In block/blk-mq.c (ffffffff817c24b8)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - block/blk-mq.c:blk_rq_poll
    - block/blk-mq.c:blk_mq_hctx_notify_offline
    - block/blk-mq.c:blk_mq_timeout_work
  

  In block/blk-mq-tag.c (ffffffff817cacb2)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - block/blk-mq-tag.c:blk_mq_queue_tag_busy_iter
  

  In block/blk-cgroup.c (ffffffff817e6537)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - block/blk-cgroup.c:blkcg_maybe_throttle_current
  

  In net/mptcp/subflow.c (ffffffff821518f2)
  Location: include/linux/atomic/atomic-long.h:1708
  Inline: True
  Inline callers:
    - net/mptcp/subflow.c:mptcp_subflow_create_socket
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences