DepSurf

Function: percpu_down_read

Status

Regular

• In 4.4: Selective Inline ⚠️

  void percpu_down_read(struct percpu_rw_semaphore *brw);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/locking/percpu-rwsem.c (ffffffff810ca0b0)
  Location: kernel/locking/percpu-rwsem.c:70
  Inline: True
  Direct callers:
    - kernel/fork.c:copy_process
    - kernel/signal.c:exit_signals
    - kernel/events/uprobes.c:uprobe_start_dup_mmap
  

  Symbols:

  ffffffff810ca0b0-ffffffff810ca0ff: percpu_down_read (STB_GLOBAL)
  

• In 4.8: Selective Inline ⚠️

  void percpu_down_read(struct percpu_rw_semaphore *brw);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/locking/percpu-rwsem.c (ffffffff810cea70)
  Location: kernel/locking/percpu-rwsem.c:71
  Inline: True
  Direct callers:
    - kernel/signal.c:exit_signals
    - kernel/events/uprobes.c:uprobe_start_dup_mmap
    - fs/ext4/inode.c:ext4_writepages
  

  Symbols:

  ffffffff810cea70-ffffffff810ceabf: percpu_down_read (STB_GLOBAL)
  

• In 4.10: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/fork.c (ffffffff81085cd7)
  Location: include/linux/percpu-rwsem.h:56
  Inline: True
  

  In kernel/signal.c (ffffffff81098897)
  Location: include/linux/percpu-rwsem.h:56
  Inline: True
  Inline callers:
    - kernel/signal.c:exit_signals
  

  In kernel/events/uprobes.c (ffffffff811aa589)
  Location: include/linux/percpu-rwsem.h:56
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:uprobe_start_dup_mmap
  

  In fs/super.c (ffffffff81248c0e)
  Location: include/linux/percpu-rwsem.h:56
  Inline: True
  

  In fs/exec.c (ffffffff8124ccbc)
  Location: include/linux/percpu-rwsem.h:56
  Inline: True
  

  In fs/ext4/inode.c (ffffffff812df0f8)
  Location: include/linux/percpu-rwsem.h:56
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_writepages
  

• In 4.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/fork.c (ffffffff810826ec)
  Location: include/linux/percpu-rwsem.h:56
  Inline: True
  

  In kernel/cpu.c (ffffffff810866c1)
  Location: include/linux/percpu-rwsem.h:56
  Inline: True
  Inline callers:
    - kernel/cpu.c:__cpuhp_remove_state
    - kernel/cpu.c:__cpuhp_state_remove_instance
    - kernel/cpu.c:__cpuhp_setup_state
    - kernel/cpu.c:__cpuhp_state_add_instance
  

  In kernel/signal.c (ffffffff81095b32)
  Location: include/linux/percpu-rwsem.h:56
  Inline: True
  Inline callers:
    - kernel/signal.c:exit_signals
  

  In kernel/events/uprobes.c (ffffffff811b1ae9)
  Location: include/linux/percpu-rwsem.h:56
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:uprobe_start_dup_mmap
  

  In mm/memory_hotplug.c (ffffffff8122c48f)
  Location: include/linux/percpu-rwsem.h:56
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:restore_online_page_callback
    - mm/memory_hotplug.c:set_online_page_callback
  

  In fs/super.c (ffffffff81254512)
  Location: include/linux/percpu-rwsem.h:56
  Inline: True
  

  In fs/exec.c (ffffffff81258cf3)
  Location: include/linux/percpu-rwsem.h:56
  Inline: True
  

  In fs/ext4/inode.c (ffffffff813032f2)
  Location: include/linux/percpu-rwsem.h:56
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_writepages
  

• In 4.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/fork.c (ffffffff810894e9)
  Location: include/linux/percpu-rwsem.h:57
  Inline: True
  

  In kernel/cpu.c (ffffffff8108d321)
  Location: include/linux/percpu-rwsem.h:57
  Inline: True
  Inline callers:
    - kernel/cpu.c:__cpuhp_remove_state
    - kernel/cpu.c:__cpuhp_state_remove_instance
    - kernel/cpu.c:__cpuhp_setup_state
    - kernel/cpu.c:__cpuhp_state_add_instance
  

  In kernel/signal.c (ffffffff8109c982)
  Location: include/linux/percpu-rwsem.h:57
  Inline: True
  Inline callers:
    - kernel/signal.c:exit_signals
  

  In kernel/events/uprobes.c (ffffffff811c56f9)
  Location: include/linux/percpu-rwsem.h:57
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:uprobe_start_dup_mmap
  

  In mm/memory_hotplug.c (ffffffff81247c6f)
  Location: include/linux/percpu-rwsem.h:57
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:restore_online_page_callback
    - mm/memory_hotplug.c:set_online_page_callback
  

  In fs/super.c (ffffffff81276622)
  Location: include/linux/percpu-rwsem.h:57
  Inline: True
  

  In fs/exec.c (ffffffff8127ae82)
  Location: include/linux/percpu-rwsem.h:57
  Inline: True
  

  In fs/ext4/inode.c (ffffffff81327ce2)
  Location: include/linux/percpu-rwsem.h:57
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_writepages
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/fork.c (ffffffff8108cf00)
  Location: include/linux/percpu-rwsem.h:57
  Inline: True
  

  In kernel/cpu.c (ffffffff81090c85)
  Location: include/linux/percpu-rwsem.h:57
  Inline: True
  Inline callers:
    - kernel/cpu.c:__cpuhp_remove_state
    - kernel/cpu.c:__cpuhp_state_remove_instance
    - kernel/cpu.c:__cpuhp_setup_state
    - kernel/cpu.c:__cpuhp_state_add_instance
  

  In kernel/signal.c (ffffffff810a0d82)
  Location: include/linux/percpu-rwsem.h:57
  Inline: True
  Inline callers:
    - kernel/signal.c:exit_signals
  

  In kernel/events/uprobes.c (ffffffff811e5c35)
  Location: include/linux/percpu-rwsem.h:57
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:uprobe_start_dup_mmap
  

  In mm/memory_hotplug.c (ffffffff8126bba5)
  Location: include/linux/percpu-rwsem.h:57
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:restore_online_page_callback
    - mm/memory_hotplug.c:set_online_page_callback
  

  In fs/super.c (ffffffff8129c30d)
  Location: include/linux/percpu-rwsem.h:57
  Inline: True
  

  In fs/exec.c (ffffffff812a2566)
  Location: include/linux/percpu-rwsem.h:57
  Inline: True
  

  In fs/ext4/inode.c (ffffffff813501ff)
  Location: include/linux/percpu-rwsem.h:57
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/ext4/inode.c:ext4_writepages
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/fork.c (ffffffff81094a26)
  Location: include/linux/percpu-rwsem.h:57
  Inline: True
  

  In kernel/cpu.c (ffffffff81098d45)
  Location: include/linux/percpu-rwsem.h:57
  Inline: True
  Inline callers:
    - kernel/cpu.c:__cpuhp_remove_state
    - kernel/cpu.c:__cpuhp_state_remove_instance
    - kernel/cpu.c:__cpuhp_setup_state
    - kernel/cpu.c:__cpuhp_state_add_instance
  

  In kernel/signal.c (ffffffff810a91c2)
  Location: include/linux/percpu-rwsem.h:57
  Inline: True
  Inline callers:
    - kernel/signal.c:exit_signals
  

  In kernel/events/uprobes.c (ffffffff811f6785)
  Location: include/linux/percpu-rwsem.h:57
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:uprobe_start_dup_mmap
  

  In mm/memory_hotplug.c (ffffffff812804a5)
  Location: include/linux/percpu-rwsem.h:57
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:restore_online_page_callback
    - mm/memory_hotplug.c:set_online_page_callback
  

  In fs/super.c (ffffffff812b144d)
  Location: include/linux/percpu-rwsem.h:57
  Inline: True
  

  In fs/exec.c (ffffffff812b7145)
  Location: include/linux/percpu-rwsem.h:57
  Inline: True
  

  In fs/ext4/inode.c (ffffffff8136855f)
  Location: include/linux/percpu-rwsem.h:57
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/ext4/inode.c:ext4_writepages
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/fork.c (ffffffff810991d9)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/fork.c:copy_process
  

  In kernel/cpu.c (ffffffff8109d2c5)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/cpu.c:__cpuhp_remove_state
    - kernel/cpu.c:__cpuhp_state_remove_instance
    - kernel/cpu.c:__cpuhp_setup_state
    - kernel/cpu.c:__cpuhp_state_add_instance
  

  In kernel/signal.c (ffffffff810ad583)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/signal.c:exit_signals
  

  In kernel/events/uprobes.c (ffffffff8120e535)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:uprobe_start_dup_mmap
  

  In mm/memory_hotplug.c (ffffffff8129c7e5)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:restore_online_page_callback
    - mm/memory_hotplug.c:set_online_page_callback
  

  In fs/super.c (ffffffff812cdf02)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  

  In fs/exec.c (ffffffff812d4b41)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/exec.c:de_thread
  

  In fs/locks.c (ffffffff8133e7ce)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/locks.c:locks_remove_file
    - fs/locks.c:fcntl_getlease
    - fs/locks.c:__break_lease
    - fs/locks.c:__break_lease
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:flock_lock_inode
  

  In fs/ext4/inode.c (ffffffff81391d5d)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/ext4/inode.c:ext4_writepages
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/fork.c (ffffffff8109f7d1)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/fork.c:copy_process
  

  In kernel/cpu.c (ffffffff810a3815)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/cpu.c:__cpuhp_remove_state
    - kernel/cpu.c:__cpuhp_state_remove_instance
    - kernel/cpu.c:__cpuhp_setup_state
    - kernel/cpu.c:__cpuhp_state_add_instance
  

  In kernel/signal.c (ffffffff810b3ba3)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/signal.c:exit_signals
  

  In kernel/cgroup/cpuset.c (ffffffff81170655)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/cgroup/cpuset.c:cpuset_read_lock
  

  In kernel/events/uprobes.c (ffffffff8121bb75)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:uprobe_start_dup_mmap
  

  In mm/memory_hotplug.c (ffffffff812ac485)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:restore_online_page_callback
    - mm/memory_hotplug.c:set_online_page_callback
  

  In fs/super.c (ffffffff812df952)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  

  In fs/exec.c (ffffffff812e66c1)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/exec.c:de_thread
  

  In fs/locks.c (ffffffff81356dbe)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/locks.c:locks_remove_file
    - fs/locks.c:fcntl_getlease
    - fs/locks.c:__break_lease
    - fs/locks.c:__break_lease
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:flock_lock_inode
  

  In fs/ext4/inode.c (ffffffff813aa6ed)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/ext4/inode.c:ext4_writepages
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/cpu.c (ffffffff810aa8b5)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/cpu.c:__cpuhp_remove_state
    - kernel/cpu.c:__cpuhp_state_remove_instance
    - kernel/cpu.c:__cpuhp_setup_state
    - kernel/cpu.c:__cpuhp_state_add_instance
  

  In kernel/signal.c (ffffffff810bc655)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/signal.c:exit_signals
  

  In kernel/cgroup/cgroup.c (ffffffff81177dc3)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/cgroup/cgroup.c:cgroup_css_set_fork
  

  In kernel/cgroup/cpuset.c (ffffffff81182a25)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/cgroup/cpuset.c:cpuset_read_lock
  

  In kernel/events/uprobes.c (ffffffff81248245)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:uprobe_start_dup_mmap
  

  In mm/memory_hotplug.c (ffffffff812e0805)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:restore_online_page_callback
    - mm/memory_hotplug.c:set_online_page_callback
  

  In fs/super.c (ffffffff813166e2)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  

  In fs/exec.c (ffffffff8131df77)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/exec.c:de_thread
  

  In fs/locks.c (ffffffff8139e02a)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/locks.c:locks_remove_file
    - fs/locks.c:generic_delete_lease
    - fs/locks.c:generic_add_lease
    - fs/locks.c:fcntl_getlease
    - fs/locks.c:__break_lease
    - fs/locks.c:__break_lease
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:flock_lock_inode
  

  In fs/ext4/inode.c (ffffffff813f6970)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/ext4/inode.c:ext4_writepages
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/cpu.c (ffffffff810a6145)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/cpu.c:__cpuhp_remove_state
    - kernel/cpu.c:__cpuhp_state_remove_instance
    - kernel/cpu.c:__cpuhp_setup_state
    - kernel/cpu.c:__cpuhp_state_add_instance
  

  In kernel/signal.c (ffffffff810b7945)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/signal.c:exit_signals
  

  In kernel/cgroup/cgroup.c (ffffffff81174ae3)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/cgroup/cgroup.c:cgroup_css_set_fork
  

  In kernel/cgroup/cpuset.c (ffffffff8117f965)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/cgroup/cpuset.c:cpuset_read_lock
  

  In kernel/events/uprobes.c (ffffffff81252955)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:uprobe_start_dup_mmap
  

  In mm/filemap.c (ffffffff8125abc0)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In mm/memory_hotplug.c (ffffffff812eb495)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:restore_online_page_callback
    - mm/memory_hotplug.c:set_online_page_callback
  

  In fs/open.c (ffffffff81319ff2)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/open.c:vfs_fallocate
    - fs/open.c:do_sys_ftruncate
  

  In fs/read_write.c (ffffffff81320af4)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/read_write.c:vfs_copy_file_range
    - fs/read_write.c:do_sendfile
    - fs/read_write.c:vfs_writev
    - fs/read_write.c:vfs_write
  

  In fs/exec.c (ffffffff81329487)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/exec.c:de_thread
  

  In fs/namespace.c (ffffffff813490d3)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/namespace.c:mnt_want_write
  

  In fs/splice.c (ffffffff8135ed63)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/splice.c:do_splice
  

  In fs/remap_range.c (ffffffff813667c0)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/remap_range.c:vfs_clone_file_range
  

  In fs/aio.c (ffffffff81383238)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/aio.c:aio_write
  

  In fs/io_uring.c (ffffffff81397e72)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/io_uring.c:io_write
  

  In fs/locks.c (ffffffff813af9ba)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/locks.c:locks_remove_file
    - fs/locks.c:generic_delete_lease
    - fs/locks.c:generic_add_lease
    - fs/locks.c:fcntl_getlease
    - fs/locks.c:__break_lease
    - fs/locks.c:__break_lease
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:flock_lock_inode
  

  In fs/coredump.c (ffffffff813b9483)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/coredump.c:do_coredump
  

  In fs/ext4/file.c (ffffffff813fc12b)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_huge_fault
  

  In fs/ext4/inode.c (ffffffff8141293c)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/ext4/inode.c:ext4_writepages
    - fs/ext4/inode.c:ext4_evict_inode
  

  In fs/ext4/mmp.c (ffffffff81421168)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/ext4/mmp.c:write_mmp_block
  

  In fs/fuse/dax.c (ffffffff8149c5dc)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/fuse/dax.c:__fuse_dax_fault
  

  In drivers/block/loop.c (ffffffff817fceac)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - drivers/block/loop.c:lo_write_bvec
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/cpu.c (ffffffff810a6f95)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/cpu.c:__cpuhp_remove_state
    - kernel/cpu.c:__cpuhp_state_remove_instance
    - kernel/cpu.c:__cpuhp_setup_state
    - kernel/cpu.c:__cpuhp_state_add_instance
  

  In kernel/signal.c (ffffffff810b8ea5)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/signal.c:exit_signals
  

  In kernel/cgroup/cgroup.c (ffffffff811756a3)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/cgroup/cgroup.c:cgroup_css_set_fork
  

  In kernel/cgroup/cpuset.c (ffffffff81180445)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/cgroup/cpuset.c:cpuset_read_lock
  

  In kernel/events/uprobes.c (ffffffff812569b5)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:uprobe_start_dup_mmap
  

  In mm/filemap.c (ffffffff8125f620)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In mm/memory_hotplug.c (ffffffff812c61a5)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:restore_online_page_callback
    - mm/memory_hotplug.c:set_online_page_callback
  

  In fs/open.c (ffffffff813200d2)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/open.c:vfs_fallocate
    - fs/open.c:do_sys_ftruncate
  

  In fs/read_write.c (ffffffff81326bd5)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/read_write.c:vfs_copy_file_range
    - fs/read_write.c:do_sendfile
    - fs/read_write.c:vfs_writev
    - fs/read_write.c:vfs_write
  

  In fs/exec.c (ffffffff8132f297)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/exec.c:de_thread
  

  In fs/namespace.c (ffffffff8134fad3)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/namespace.c:mnt_want_write
  

  In fs/splice.c (ffffffff813656ad)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/splice.c:do_splice
  

  In fs/remap_range.c (ffffffff8136d070)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/remap_range.c:vfs_clone_file_range
  

  In fs/aio.c (ffffffff8138a2c0)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/aio.c:aio_write
  

  In fs/io_uring.c (ffffffff8139d8ce)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/io_uring.c:io_write
  

  In fs/locks.c (ffffffff813b6c4a)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/locks.c:locks_remove_file
    - fs/locks.c:generic_setlease
    - fs/locks.c:generic_add_lease
    - fs/locks.c:fcntl_getlease
    - fs/locks.c:__break_lease
    - fs/locks.c:__break_lease
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:flock_lock_inode
  

  In fs/coredump.c (ffffffff813c05f4)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/coredump.c:do_coredump
  

  In fs/ext4/file.c (ffffffff8140256d)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_huge_fault
  

  In fs/ext4/inode.c (ffffffff81418d9c)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/ext4/inode.c:ext4_writepages
    - fs/ext4/inode.c:ext4_evict_inode
  

  In fs/ext4/mmp.c (ffffffff81427918)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/ext4/mmp.c:write_mmp_block
  

  In fs/fuse/dax.c (ffffffff814a260c)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/fuse/dax.c:__fuse_dax_fault
  

  In drivers/block/loop.c (ffffffff817e193c)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - drivers/block/loop.c:lo_write_bvec
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/cpu.c (ffffffff810b8935)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/cpu.c:__cpuhp_remove_state
    - kernel/cpu.c:__cpuhp_state_remove_instance
    - kernel/cpu.c:__cpuhp_setup_state
    - kernel/cpu.c:__cpuhp_state_add_instance
  

  In kernel/signal.c (ffffffff810cb435)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/signal.c:exit_signals
  

  In kernel/cgroup/cgroup.c (ffffffff8119cc33)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/cgroup/cgroup.c:cgroup_css_set_fork
  

  In kernel/cgroup/cpuset.c (ffffffff811a8205)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/cgroup/cpuset.c:cpuset_read_lock
  

  In kernel/events/uprobes.c (ffffffff81292755)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:uprobe_start_dup_mmap
  

  In mm/filemap.c (ffffffff8129bd90)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In mm/memory_hotplug.c (ffffffff8130ac05)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:restore_online_page_callback
    - mm/memory_hotplug.c:set_online_page_callback
  

  In fs/open.c (ffffffff8136d682)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/open.c:vfs_fallocate
    - fs/open.c:do_sys_ftruncate
  

  In fs/read_write.c (ffffffff81374195)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/read_write.c:vfs_copy_file_range
    - fs/read_write.c:do_sendfile
    - fs/read_write.c:vfs_writev
    - fs/read_write.c:vfs_write
  

  In fs/exec.c (ffffffff8137ca77)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/exec.c:de_thread
  

  In fs/namespace.c (ffffffff8139de33)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/namespace.c:mnt_want_write
  

  In fs/splice.c (ffffffff813b3f9d)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/splice.c:do_splice
  

  In fs/remap_range.c (ffffffff813bbd50)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/remap_range.c:vfs_clone_file_range
  

  In fs/aio.c (ffffffff813d75d0)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/aio.c:aio_write
  

  In fs/io_uring.c (ffffffff813ec0ef)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/io_uring.c:io_write
  

  In fs/locks.c (ffffffff8140694a)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/locks.c:locks_remove_file
    - fs/locks.c:generic_setlease
    - fs/locks.c:generic_add_lease
    - fs/locks.c:fcntl_getlease
    - fs/locks.c:__break_lease
    - fs/locks.c:__break_lease
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:flock_lock_inode
  

  In fs/coredump.c (ffffffff8141041c)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/coredump.c:do_coredump
  

  In fs/ext4/file.c (ffffffff81454c34)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_huge_fault
  

  In fs/ext4/inode.c (ffffffff8146bfcc)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/ext4/inode.c:ext4_writepages
    - fs/ext4/inode.c:ext4_evict_inode
  

  In fs/ext4/mmp.c (ffffffff8147b5bb)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/ext4/mmp.c:write_mmp_block
  

  In fs/fuse/dax.c (ffffffff814fa6b7)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/fuse/dax.c:__fuse_dax_fault
  

  In drivers/block/loop.c (ffffffff8186d0dc)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - drivers/block/loop.c:lo_write_bvec
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/cpu.c (ffffffff810cf1f5)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/cpu.c:__cpuhp_remove_state
    - kernel/cpu.c:__cpuhp_state_remove_instance
    - kernel/cpu.c:__cpuhp_setup_state
    - kernel/cpu.c:__cpuhp_state_add_instance
  

  In kernel/signal.c (ffffffff810e4a85)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/signal.c:exit_signals
  

  In kernel/cgroup/cgroup.c (ffffffff811ccf23)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/cgroup/cgroup.c:cgroup_css_set_fork
  

  In kernel/cgroup/cpuset.c (ffffffff811d92e5)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/cgroup/cpuset.c:cpuset_read_lock
  

  In kernel/events/uprobes.c (ffffffff812e80e5)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:uprobe_start_dup_mmap
  

  In mm/filemap.c (ffffffff812f1b21)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In mm/memory_hotplug.c (ffffffff81373aa5)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:restore_online_page_callback
    - mm/memory_hotplug.c:set_online_page_callback
  

  In fs/open.c (ffffffff813ec249)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/open.c:vfs_fallocate
    - fs/open.c:do_sys_ftruncate
  

  In fs/read_write.c (ffffffff813f30d4)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/read_write.c:vfs_copy_file_range
    - fs/read_write.c:do_sendfile
    - fs/read_write.c:vfs_writev
    - fs/read_write.c:vfs_write
  

  In fs/exec.c (ffffffff813fbda9)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/exec.c:de_thread
  

  In fs/namespace.c (ffffffff81420e33)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/namespace.c:mnt_want_write
  

  In fs/splice.c (ffffffff814392e1)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/splice.c:do_splice
  

  In fs/remap_range.c (ffffffff81442612)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/remap_range.c:vfs_clone_file_range
  

  In fs/aio.c (ffffffff81461235)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/aio.c:aio_write
  

  In fs/locks.c (ffffffff8147b46c)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/locks.c:locks_remove_file
    - fs/locks.c:generic_setlease
    - fs/locks.c:generic_add_lease
    - fs/locks.c:fcntl_getlease
    - fs/locks.c:__break_lease
    - fs/locks.c:__break_lease
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:flock_lock_inode
  

  In fs/coredump.c (ffffffff81485ec4)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/coredump.c:do_coredump
  

  In fs/ext4/file.c (ffffffff814d2406)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_huge_fault
  

  In fs/ext4/inode.c (ffffffff814ebf80)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/ext4/inode.c:ext4_writepages
    - fs/ext4/inode.c:ext4_evict_inode
  

  In fs/ext4/mmp.c (ffffffff814fda4b)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/ext4/mmp.c:write_mmp_block
  

  In fs/fuse/dax.c (ffffffff8158abd9)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/fuse/dax.c:__fuse_dax_fault
  

  In io_uring/io_uring.c (ffffffff816d7668)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - io_uring/io_uring.c:io_write
  

  In drivers/block/loop.c (ffffffff819b6d69)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/cpu.c (ffffffff810ed665)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/cpu.c:__cpuhp_remove_state
    - kernel/cpu.c:__cpuhp_state_remove_instance
    - kernel/cpu.c:__cpuhp_setup_state
    - kernel/cpu.c:__cpuhp_state_add_instance
  

  In kernel/signal.c (ffffffff811050d5)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/signal.c:exit_signals
  

  In kernel/cgroup/cgroup.c (ffffffff812104e3)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/cgroup/cgroup.c:cgroup_css_set_fork
  

  In kernel/cgroup/cpuset.c (ffffffff8121e565)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/cgroup/cpuset.c:cpuset_read_lock
  

  In kernel/events/hw_breakpoint.c (ffffffff8134ce83)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  

  In kernel/events/uprobes.c (ffffffff81351e25)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:uprobe_start_dup_mmap
  

  In mm/filemap.c (ffffffff8135cbdb)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In mm/memory_hotplug.c (ffffffff813f11d5)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:restore_online_page_callback
    - mm/memory_hotplug.c:set_online_page_callback
  

  In fs/open.c (ffffffff81474719)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/open.c:vfs_fallocate
    - fs/open.c:do_sys_ftruncate
  

  In fs/read_write.c (ffffffff8147bdc2)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/read_write.c:vfs_copy_file_range
    - fs/read_write.c:do_sendfile
    - fs/read_write.c:vfs_writev
    - fs/read_write.c:vfs_write
  

  In fs/exec.c (ffffffff81484e59)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/exec.c:de_thread
  

  In fs/namespace.c (ffffffff814ad453)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/namespace.c:mnt_want_write
  

  In fs/splice.c (ffffffff814c75d1)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/splice.c:do_splice
  

  In fs/remap_range.c (ffffffff814d1302)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/remap_range.c:vfs_clone_file_range
  

  In fs/aio.c (ffffffff814f11c5)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/aio.c:aio_write
  

  In fs/locks.c (ffffffff8150dffc)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/locks.c:locks_remove_file
    - fs/locks.c:generic_setlease
    - fs/locks.c:generic_add_lease
    - fs/locks.c:fcntl_getlease
    - fs/locks.c:__break_lease
    - fs/locks.c:__break_lease
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:flock_lock_inode
  

  In fs/coredump.c (ffffffff81519753)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/coredump.c:do_coredump
  

  In fs/ext4/file.c (ffffffff8156af53)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_huge_fault
  

  In fs/ext4/inode.c (ffffffff81585ced)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/ext4/inode.c:ext4_writepages
    - fs/ext4/inode.c:ext4_evict_inode
  

  In fs/ext4/mmp.c (ffffffff8159823b)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/ext4/mmp.c:write_mmp_block
  

  In fs/fuse/dax.c (ffffffff81631336)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/fuse/dax.c:__fuse_dax_fault
  

  In io_uring/rw.c (ffffffff817a4ac3)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - io_uring/rw.c:io_write
  

  In drivers/block/loop.c (ffffffff81b2bfc5)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/cpu.c (ffffffff810f91f5)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/cpu.c:__cpuhp_remove_state
    - kernel/cpu.c:__cpuhp_state_remove_instance
    - kernel/cpu.c:__cpuhp_setup_state
    - kernel/cpu.c:__cpuhp_state_add_instance
  

  In kernel/signal.c (ffffffff81111355)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/signal.c:exit_signals
  

  In kernel/cgroup/cgroup.c (ffffffff81225ef3)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/cgroup/cgroup.c:cgroup_css_set_fork
  

  In kernel/events/hw_breakpoint.c (ffffffff8137dcd3)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  

  In kernel/events/uprobes.c (ffffffff81383035)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:uprobe_start_dup_mmap
  

  In mm/filemap.c (ffffffff8138ec0e)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In mm/memory_hotplug.c (ffffffff81424c15)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:restore_online_page_callback
    - mm/memory_hotplug.c:set_online_page_callback
  

  In fs/open.c (ffffffff814a90f6)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/open.c:vfs_fallocate
    - fs/open.c:do_sys_ftruncate
  

  In fs/read_write.c (ffffffff814b0989)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/read_write.c:vfs_copy_file_range
    - fs/read_write.c:do_sendfile
    - fs/read_write.c:vfs_writev
    - fs/read_write.c:vfs_write
  

  In fs/exec.c (ffffffff814b9dd9)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/exec.c:de_thread
  

  In fs/namespace.c (ffffffff814e2233)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/namespace.c:mnt_want_write
  

  In fs/splice.c (ffffffff814fd4e7)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/splice.c:do_splice
  

  In fs/remap_range.c (ffffffff815075f8)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/remap_range.c:vfs_clone_file_range
  

  In fs/aio.c (ffffffff8152853e)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/aio.c:aio_write
  

  In fs/locks.c (ffffffff815457cf)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/locks.c:locks_remove_file
    - fs/locks.c:generic_setlease
    - fs/locks.c:generic_add_lease
    - fs/locks.c:fcntl_getlease
    - fs/locks.c:__break_lease
    - fs/locks.c:__break_lease
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:flock_lock_inode
  

  In fs/coredump.c (ffffffff8155102b)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/coredump.c:do_coredump
  

  In fs/quota/quota.c (ffffffff81560949)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/quota/quota.c:quotactl_block
  

  In fs/ext4/file.c (ffffffff815a2e09)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_huge_fault
  

  In fs/ext4/inode.c (ffffffff815bc5a4)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/ext4/inode.c:ext4_writepages
    - fs/ext4/inode.c:ext4_evict_inode
  

  In fs/ext4/mmp.c (ffffffff815cee02)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/ext4/mmp.c:write_mmp_block
  

  In fs/fuse/dax.c (ffffffff8166956c)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/fuse/dax.c:__fuse_dax_fault
  

  In io_uring/rw.c (ffffffff817e5ac6)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - io_uring/rw.c:io_write
  

  In drivers/block/loop.c (ffffffff81b7c297)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/cpu.c (ffffffff81102605)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/cpu.c:__cpuhp_remove_state
    - kernel/cpu.c:__cpuhp_state_remove_instance
    - kernel/cpu.c:__cpuhp_setup_state
    - kernel/cpu.c:__cpuhp_state_add_instance
  

  In kernel/signal.c (ffffffff8111ace5)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/signal.c:exit_signals
  

  In kernel/cgroup/cgroup.c (ffffffff8123db83)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/cgroup/cgroup.c:cgroup_css_set_fork
  

  In kernel/events/hw_breakpoint.c (ffffffff813a6f33)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  

  In kernel/events/uprobes.c (ffffffff813ac405)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:uprobe_start_dup_mmap
  

  In mm/filemap.c (ffffffff813b7ffe)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In mm/memory_hotplug.c (ffffffff81451f55)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:restore_online_page_callback
    - mm/memory_hotplug.c:set_online_page_callback
  

  In fs/open.c (ffffffff814da148)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/open.c:vfs_fallocate
    - fs/open.c:do_sys_ftruncate
  

  In fs/read_write.c (ffffffff814e214a)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/read_write.c:vfs_copy_file_range
    - fs/read_write.c:vfs_writev
    - fs/read_write.c:vfs_iter_write
    - fs/read_write.c:vfs_iocb_iter_write
    - fs/read_write.c:vfs_write
  

  In fs/exec.c (ffffffff814ec355)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/exec.c:de_thread
  

  In fs/namespace.c (ffffffff81512f13)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/namespace.c:mnt_want_write
  

  In fs/splice.c (ffffffff8153213a)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/splice.c:do_splice
    - fs/splice.c:direct_splice_actor
  

  In fs/remap_range.c (ffffffff8153c82a)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/remap_range.c:vfs_clone_file_range
  

  In fs/aio.c (ffffffff8155d5be)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/aio.c:aio_write
  

  In fs/locks.c (ffffffff8157ad2f)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/locks.c:locks_remove_file
    - fs/locks.c:generic_setlease
    - fs/locks.c:generic_add_lease
    - fs/locks.c:fcntl_getlease
    - fs/locks.c:__break_lease
    - fs/locks.c:__break_lease
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:flock_lock_inode
  

  In fs/backing-file.c (ffffffff81581b31)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  

  In fs/coredump.c (ffffffff81586ebc)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/coredump.c:do_coredump
  

  In fs/quota/quota.c (ffffffff81597039)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/quota/quota.c:quotactl_block
  

  In fs/ext4/file.c (ffffffff815dbb29)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_huge_fault
  

  In fs/ext4/inode.c (ffffffff815f5384)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/ext4/inode.c:ext4_writepages
    - fs/ext4/inode.c:ext4_evict_inode
  

  In fs/ext4/mmp.c (ffffffff81607692)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/ext4/mmp.c:write_mmp_block
  

  In fs/fuse/dax.c (ffffffff816a386c)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - fs/fuse/dax.c:__fuse_dax_fault
  

  In io_uring/rw.c (ffffffff81829d80)
  Location: include/linux/percpu-rwsem.h:47
  Inline: True
  Inline callers:
    - io_uring/rw.c:io_write
  

Arch

• In arm64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/fork.c (ffff8000100f3e70)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/fork.c:copy_process
  

  In kernel/cpu.c (ffff8000100f9050)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/cpu.c:__cpuhp_remove_state
    - kernel/cpu.c:__cpuhp_state_remove_instance
    - kernel/cpu.c:__cpuhp_setup_state
    - kernel/cpu.c:__cpuhp_state_add_instance
  

  In kernel/signal.c (ffff80001010fbac)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/signal.c:exit_signals
  

  In kernel/cgroup/cpuset.c (ffff8000101e3de8)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/cgroup/cpuset.c:cpuset_read_lock
  

  In kernel/events/uprobes.c (ffff8000102a73e0)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:uprobe_start_dup_mmap
  

  In mm/memory_hotplug.c (ffff80001034dd48)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:restore_online_page_callback
    - mm/memory_hotplug.c:set_online_page_callback
  

  In fs/super.c (ffff800010386314)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  

  In fs/exec.c (ffff80001038e9c0)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/exec.c:de_thread
  

  In fs/locks.c (ffff800010419910)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/locks.c:locks_remove_file
    - fs/locks.c:fcntl_getlease
    - fs/locks.c:__break_lease
    - fs/locks.c:__break_lease
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:flock_lock_inode
  

  In fs/ext4/inode.c (ffff80001047e6a0)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/ext4/inode.c:ext4_writepages
  

• In armhf: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/fork.c (c0352848)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/fork.c:copy_process
  

  In kernel/cpu.c (c0357270)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/cpu.c:__cpuhp_remove_state
    - kernel/cpu.c:__cpuhp_state_remove_instance
    - kernel/cpu.c:__cpuhp_setup_state
    - kernel/cpu.c:__cpuhp_state_add_instance
  

  In kernel/signal.c (c036792c)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/signal.c:exit_signals
  

  In kernel/cgroup/cpuset.c (c0424e74)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/cgroup/cpuset.c:cpuset_read_lock
  

  In kernel/events/uprobes.c (c04d6510)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:uprobe_start_dup_mmap
  

  In fs/super.c (c056fd60)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  

  In fs/exec.c (c0574f28)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/exec.c:de_thread
  

  In fs/locks.c (c05e5cb8)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/locks.c:locks_remove_file
    - fs/locks.c:fcntl_getlease
    - fs/locks.c:__break_lease
    - fs/locks.c:__break_lease
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:flock_lock_inode
  

  In fs/ext4/inode.c (c06465ec)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_writepages
  

• In ppc64el: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/fork.c (c00000000013a1c4)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/fork.c:copy_process
  

  In kernel/cpu.c (c00000000013fca8)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/cpu.c:__cpuhp_remove_state
    - kernel/cpu.c:__cpuhp_state_remove_instance
    - kernel/cpu.c:__cpuhp_setup_state
    - kernel/cpu.c:__cpuhp_state_add_instance
  

  In kernel/signal.c (c0000000001571c0)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/signal.c:exit_signals
  

  In kernel/cgroup/cpuset.c (c0000000002541cc)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/cgroup/cpuset.c:cpuset_read_lock
  

  In kernel/events/uprobes.c (c00000000035a88c)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:uprobe_start_dup_mmap
  

  In mm/memory_hotplug.c (c00000000042de04)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:restore_online_page_callback
    - mm/memory_hotplug.c:set_online_page_callback
  

  In fs/super.c (c00000000047db38)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  

  In fs/exec.c (c0000000004858f8)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/exec.c:de_thread
  

  In fs/locks.c (c000000000529490)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/locks.c:locks_remove_file
    - fs/locks.c:fcntl_getlease
    - fs/locks.c:__break_lease
    - fs/locks.c:__break_lease
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:flock_lock_inode
  

  In fs/ext4/inode.c (c0000000005a2ea8)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/ext4/inode.c:ext4_writepages
  

• In riscv64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/fork.c (ffffffe0000c0668)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/fork.c:copy_process
  

  In kernel/signal.c (ffffffe0000cff1e)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/signal.c:exit_signals
  

  In kernel/cgroup/cpuset.c (ffffffe00015a254)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/cgroup/cpuset.c:cpuset_read_lock
  

  In fs/super.c (ffffffe000258efa)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  

  In fs/exec.c (ffffffe00025e49e)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/exec.c:de_thread
  

  In fs/locks.c (ffffffe0002c0038)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/locks.c:locks_remove_file
    - fs/locks.c:fcntl_getlease
    - fs/locks.c:__break_lease
    - fs/locks.c:__break_lease
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:flock_lock_inode
  

  In fs/ext4/inode.c (ffffffe000307ae0)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/ext4/inode.c:ext4_writepages
  

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/fork.c (ffffffff810990f1)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/fork.c:copy_process
  

  In kernel/cpu.c (ffffffff8109d135)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/cpu.c:__cpuhp_remove_state
    - kernel/cpu.c:__cpuhp_state_remove_instance
    - kernel/cpu.c:__cpuhp_setup_state
    - kernel/cpu.c:__cpuhp_state_add_instance
  

  In kernel/signal.c (ffffffff810adf13)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/signal.c:exit_signals
  

  In kernel/cgroup/cpuset.c (ffffffff81168c75)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/cgroup/cpuset.c:cpuset_read_lock
  

  In kernel/events/uprobes.c (ffffffff812141c5)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:uprobe_start_dup_mmap
  

  In mm/memory_hotplug.c (ffffffff812a4a65)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:restore_online_page_callback
    - mm/memory_hotplug.c:set_online_page_callback
  

  In fs/super.c (ffffffff812d7f32)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  

  In fs/exec.c (ffffffff812deca1)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/exec.c:de_thread
  

  In fs/locks.c (ffffffff8134f39e)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/locks.c:locks_remove_file
    - fs/locks.c:fcntl_getlease
    - fs/locks.c:__break_lease
    - fs/locks.c:__break_lease
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:flock_lock_inode
  

  In fs/ext4/inode.c (ffffffff813a2ccd)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/ext4/inode.c:ext4_writepages
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/fork.c (ffffffff81087b41)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/fork.c:copy_process
  

  In kernel/cpu.c (ffffffff8108bb65)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/cpu.c:__cpuhp_remove_state
    - kernel/cpu.c:__cpuhp_state_remove_instance
    - kernel/cpu.c:__cpuhp_setup_state
    - kernel/cpu.c:__cpuhp_state_add_instance
  

  In kernel/signal.c (ffffffff8109c873)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/signal.c:exit_signals
  

  In kernel/cgroup/cpuset.c (ffffffff8115be85)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/cgroup/cpuset.c:cpuset_read_lock
  

  In kernel/events/uprobes.c (ffffffff81206f35)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:uprobe_start_dup_mmap
  

  In mm/memory_hotplug.c (ffffffff81296535)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:restore_online_page_callback
    - mm/memory_hotplug.c:set_online_page_callback
  

  In fs/super.c (ffffffff812c8bb2)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  

  In fs/exec.c (ffffffff812cedc6)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/exec.c:de_thread
  

  In fs/locks.c (ffffffff8134007e)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/locks.c:locks_remove_file
    - fs/locks.c:fcntl_getlease
    - fs/locks.c:__break_lease
    - fs/locks.c:__break_lease
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:flock_lock_inode
  

  In fs/ext4/inode.c (ffffffff8139375d)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/ext4/inode.c:ext4_writepages
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/fork.c (ffffffff810990a1)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/fork.c:copy_process
  

  In kernel/cpu.c (ffffffff8109d0e5)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/cpu.c:__cpuhp_remove_state
    - kernel/cpu.c:__cpuhp_state_remove_instance
    - kernel/cpu.c:__cpuhp_setup_state
    - kernel/cpu.c:__cpuhp_state_add_instance
  

  In kernel/signal.c (ffffffff810ad473)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/signal.c:exit_signals
  

  In kernel/cgroup/cpuset.c (ffffffff81166a45)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/cgroup/cpuset.c:cpuset_read_lock
  

  In kernel/events/uprobes.c (ffffffff81211f65)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:uprobe_start_dup_mmap
  

  In mm/memory_hotplug.c (ffffffff812a2875)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:restore_online_page_callback
    - mm/memory_hotplug.c:set_online_page_callback
  

  In fs/super.c (ffffffff812d5d42)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  

  In fs/exec.c (ffffffff812dcab1)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/exec.c:de_thread
  

  In fs/locks.c (ffffffff8134ce6e)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/locks.c:locks_remove_file
    - fs/locks.c:fcntl_getlease
    - fs/locks.c:__break_lease
    - fs/locks.c:__break_lease
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:flock_lock_inode
  

  In fs/ext4/inode.c (ffffffff813a052d)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/ext4/inode.c:ext4_writepages
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/fork.c (ffffffff810a0ccb)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/fork.c:copy_process
  

  In kernel/cpu.c (ffffffff810a4f15)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/cpu.c:__cpuhp_remove_state
    - kernel/cpu.c:__cpuhp_state_remove_instance
    - kernel/cpu.c:__cpuhp_setup_state
    - kernel/cpu.c:__cpuhp_state_add_instance
  

  In kernel/signal.c (ffffffff810b5631)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/signal.c:exit_signals
  

  In kernel/cgroup/cpuset.c (ffffffff811740c5)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/cgroup/cpuset.c:cpuset_read_lock
  

  In kernel/events/uprobes.c (ffffffff81220eb5)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:uprobe_start_dup_mmap
  

  In mm/memory_hotplug.c (ffffffff812b23f5)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:restore_online_page_callback
    - mm/memory_hotplug.c:set_online_page_callback
  

  In fs/super.c (ffffffff812e767e)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  

  In fs/exec.c (ffffffff812ed84c)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/exec.c:de_thread
  

  In fs/locks.c (ffffffff813603cc)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/locks.c:locks_remove_file
    - fs/locks.c:fcntl_getlease
    - fs/locks.c:__break_lease
    - fs/locks.c:__break_lease
    - fs/locks.c:posix_lock_inode
    - fs/locks.c:flock_lock_inode
  

  In fs/ext4/inode.c (ffffffff813b4ced)
  Location: include/linux/percpu-rwsem.h:36
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/ext4/inode.c:ext4_writepages
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅