DepSurf

Function: `mmap_read_lock_killable`

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: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/gup.c (ffffffff81289e0f)
Location: include/linux/mmap_lock.h:49
Inline: True
Inline callers:
  - mm/gup.c:pin_user_pages_locked
  - mm/gup.c:get_user_pages_unlocked
  - mm/gup.c:get_user_pages_locked
  - mm/gup.c:__get_user_pages_remote

In mm/memory.c (ffffffff812951fd)
Location: include/linux/mmap_lock.h:49
Inline: True
Inline callers:
  - mm/memory.c:__access_remote_vm

In fs/proc/task_mmu.c (ffffffff813b681c)
Location: include/linux/mmap_lock.h:49
Inline: True
Inline callers:
  - fs/proc/task_mmu.c:pagemap_read
  - fs/proc/task_mmu.c:clear_refs_write
  - fs/proc/task_mmu.c:show_smaps_rollup
  - fs/proc/task_mmu.c:m_start

In fs/proc/base.c (ffffffff813bf455)
Location: include/linux/mmap_lock.h:49
Inline: True
Inline callers:
  - fs/proc/base.c:proc_map_files_readdir
  - fs/proc/base.c:proc_map_files_lookup
  - fs/proc/base.c:map_files_get_link
  - fs/proc/base.c:map_files_d_revalidate

In 5.11: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/gup.c (ffffffff81293af6)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - mm/gup.c:pin_user_pages_locked
  - mm/gup.c:get_user_pages_unlocked
  - mm/gup.c:get_user_pages_locked
  - mm/gup.c:__get_user_pages_remote
  - mm/gup.c:get_dump_page
  - mm/gup.c:get_dump_page

In mm/memory.c (ffffffff812a0066)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - mm/memory.c:__access_remote_vm

In fs/binfmt_elf.c (ffffffff813b0987)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - fs/binfmt_elf.c:create_elf_tables

In fs/compat_binfmt_elf.c (ffffffff813b3487)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - fs/compat_binfmt_elf.c:create_elf_tables

In fs/proc/task_mmu.c (ffffffff813c8783)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - fs/proc/task_mmu.c:pagemap_read
  - fs/proc/task_mmu.c:show_smaps_rollup
  - fs/proc/task_mmu.c:show_smaps_rollup
  - fs/proc/task_mmu.c:m_start

In fs/proc/base.c (ffffffff813d1264)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - fs/proc/base.c:proc_map_files_readdir
  - fs/proc/base.c:proc_map_files_lookup
  - fs/proc/base.c:map_files_get_link
  - fs/proc/base.c:map_files_d_revalidate

In 5.13: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/bpf/task_iter.c (ffffffff8121bff1)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - kernel/bpf/task_iter.c:task_vma_seq_get_next
  - kernel/bpf/task_iter.c:task_vma_seq_get_next

In mm/gup.c (ffffffff81299496)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - mm/gup.c:pin_user_pages_locked
  - mm/gup.c:get_user_pages_unlocked
  - mm/gup.c:get_user_pages_locked
  - mm/gup.c:__get_user_pages_remote
  - mm/gup.c:get_dump_page
  - mm/gup.c:get_dump_page

In mm/memory.c (ffffffff812a59a6)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - mm/memory.c:__access_remote_vm

In fs/binfmt_elf.c (ffffffff813b7acc)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - fs/binfmt_elf.c:create_elf_tables

In fs/compat_binfmt_elf.c (ffffffff813ba477)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - fs/compat_binfmt_elf.c:create_elf_tables

In fs/proc/task_mmu.c (ffffffff813cf7b7)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - fs/proc/task_mmu.c:pagemap_read
  - fs/proc/task_mmu.c:show_smaps_rollup
  - fs/proc/task_mmu.c:show_smaps_rollup
  - fs/proc/task_mmu.c:m_start

In fs/proc/base.c (ffffffff813d8164)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - fs/proc/base.c:proc_map_files_readdir
  - fs/proc/base.c:proc_map_files_lookup
  - fs/proc/base.c:map_files_get_link
  - fs/proc/base.c:map_files_d_revalidate

In 5.15: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/bpf/task_iter.c (ffffffff81252eed)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - kernel/bpf/task_iter.c:task_vma_seq_get_next
  - kernel/bpf/task_iter.c:task_vma_seq_get_next

In mm/oom_kill.c (ffffffff812a3211)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - mm/oom_kill.c:__do_sys_process_mrelease

In mm/gup.c (ffffffff812d9de0)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - mm/gup.c:pin_user_pages_locked
  - mm/gup.c:get_user_pages_unlocked
  - mm/gup.c:get_user_pages_locked
  - mm/gup.c:__get_user_pages_remote
  - mm/gup.c:get_dump_page
  - mm/gup.c:get_dump_page

In mm/memory.c (ffffffff812e6e96)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - mm/memory.c:__access_remote_vm

In fs/binfmt_elf.c (ffffffff814077c3)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - fs/binfmt_elf.c:create_elf_tables

In fs/compat_binfmt_elf.c (ffffffff8140a179)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - fs/compat_binfmt_elf.c:create_elf_tables

In fs/proc/task_mmu.c (ffffffff81420b97)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - fs/proc/task_mmu.c:pagemap_read
  - fs/proc/task_mmu.c:show_smaps_rollup
  - fs/proc/task_mmu.c:show_smaps_rollup
  - fs/proc/task_mmu.c:m_start

In fs/proc/base.c (ffffffff814298a4)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - fs/proc/base.c:proc_map_files_readdir
  - fs/proc/base.c:proc_map_files_lookup
  - fs/proc/base.c:map_files_get_link
  - fs/proc/base.c:map_files_d_revalidate

In 5.19: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/bpf/task_iter.c (ffffffff8129b07d)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - kernel/bpf/task_iter.c:task_vma_seq_get_next
  - kernel/bpf/task_iter.c:task_vma_seq_get_next

In mm/oom_kill.c (ffffffff812fb0ce)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - mm/oom_kill.c:__do_sys_process_mrelease

In mm/gup.c (ffffffff81339b12)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - mm/gup.c:get_user_pages_unlocked
  - mm/gup.c:__get_user_pages_remote
  - mm/gup.c:get_dump_page
  - mm/gup.c:get_dump_page

In mm/memory.c (ffffffff8134802e)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - mm/memory.c:__access_remote_vm

In fs/exec.c (ffffffff813fa7c0)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - fs/exec.c:exec_mmap

In fs/binfmt_elf.c (ffffffff8147c4e4)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - fs/binfmt_elf.c:create_elf_tables

In fs/compat_binfmt_elf.c (ffffffff8147ee8a)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - fs/compat_binfmt_elf.c:create_elf_tables

In fs/proc/task_mmu.c (ffffffff814989de)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - fs/proc/task_mmu.c:pagemap_read
  - fs/proc/task_mmu.c:show_smaps_rollup
  - fs/proc/task_mmu.c:show_smaps_rollup
  - fs/proc/task_mmu.c:m_start

In fs/proc/base.c (ffffffff814a2cf7)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - fs/proc/base.c:proc_map_files_readdir
  - fs/proc/base.c:proc_map_files_lookup
  - fs/proc/base.c:map_files_get_link
  - fs/proc/base.c:map_files_d_revalidate

In 6.2: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/bpf/task_iter.c (ffffffff812f73a7)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - kernel/bpf/task_iter.c:task_vma_seq_get_next
  - kernel/bpf/task_iter.c:task_vma_seq_get_next

In mm/oom_kill.c (ffffffff8136441e)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - mm/oom_kill.c:__do_sys_process_mrelease

In mm/gup.c (ffffffff813b1441)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - mm/gup.c:__gup_longterm_locked
  - mm/gup.c:__gup_longterm_locked
  - mm/gup.c:get_dump_page
  - mm/gup.c:get_dump_page

In mm/memory.c (ffffffff813c04cf)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - mm/memory.c:__access_remote_vm

In fs/exec.c (ffffffff81483839)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - fs/exec.c:exec_mmap

In fs/binfmt_elf.c (ffffffff8150f194)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - fs/binfmt_elf.c:create_elf_tables

In fs/compat_binfmt_elf.c (ffffffff81511e0d)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - fs/compat_binfmt_elf.c:create_elf_tables

In fs/proc/task_mmu.c (ffffffff8152cc99)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - fs/proc/task_mmu.c:pagemap_read
  - fs/proc/task_mmu.c:show_smaps_rollup
  - fs/proc/task_mmu.c:show_smaps_rollup
  - fs/proc/task_mmu.c:m_start

In fs/proc/base.c (ffffffff81537eea)
Location: include/linux/mmap_lock.h:121
Inline: True
Inline callers:
  - fs/proc/base.c:proc_map_files_readdir
  - fs/proc/base.c:proc_map_files_lookup
  - fs/proc/base.c:map_files_get_link
  - fs/proc/base.c:map_files_d_revalidate

In 6.5: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/bpf/task_iter.c (ffffffff8132527a)
Location: include/linux/mmap_lock.h:152
Inline: True
Inline callers:
  - kernel/bpf/task_iter.c:task_vma_seq_get_next
  - kernel/bpf/task_iter.c:task_vma_seq_get_next

In mm/oom_kill.c (ffffffff813968ed)
Location: include/linux/mmap_lock.h:152
Inline: True
Inline callers:
  - mm/oom_kill.c:__do_sys_process_mrelease

In mm/gup.c (ffffffff813e5e58)
Location: include/linux/mmap_lock.h:152
Inline: True
Inline callers:
  - mm/gup.c:get_user_pages_unlocked
  - mm/gup.c:get_user_pages_unlocked
  - mm/gup.c:get_user_pages
  - mm/gup.c:get_user_pages_remote
  - mm/gup.c:get_user_pages_remote
  - mm/gup.c:__gup_longterm_locked
  - mm/gup.c:__gup_longterm_locked
  - mm/gup.c:__gup_longterm_locked
  - mm/gup.c:__gup_longterm_locked
  - mm/gup.c:get_dump_page

In mm/memory.c (ffffffff813f51b7)
Location: include/linux/mmap_lock.h:152
Inline: True
Inline callers:
  - mm/memory.c:__access_remote_vm
  - mm/memory.c:lock_mm_and_find_vma

In fs/exec.c (ffffffff814b90e9)
Location: include/linux/mmap_lock.h:152
Inline: True
Inline callers:
  - fs/exec.c:exec_mmap

In fs/proc/task_mmu.c (ffffffff815650d1)
Location: include/linux/mmap_lock.h:152
Inline: True
Inline callers:
  - fs/proc/task_mmu.c:pagemap_read
  - fs/proc/task_mmu.c:pagemap_read
  - fs/proc/task_mmu.c:show_smaps_rollup
  - fs/proc/task_mmu.c:show_smaps_rollup
  - fs/proc/task_mmu.c:m_start

In fs/proc/base.c (ffffffff815700ed)
Location: include/linux/mmap_lock.h:152
Inline: True
Inline callers:
  - fs/proc/base.c:proc_map_files_readdir
  - fs/proc/base.c:proc_map_files_lookup
  - fs/proc/base.c:map_files_get_link
  - fs/proc/base.c:map_files_d_revalidate

In 6.8: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In arch/x86/kernel/shstk.c (ffffffff810ca3f5)
Location: include/linux/mmap_lock.h:150
Inline: True
Inline callers:
  - arch/x86/kernel/shstk.c:shstk_pop_sigframe

In kernel/bpf/task_iter.c (ffffffff8134948a)
Location: include/linux/mmap_lock.h:150
Inline: True
Inline callers:
  - kernel/bpf/task_iter.c:task_vma_seq_get_next
  - kernel/bpf/task_iter.c:task_vma_seq_get_next

In mm/oom_kill.c (ffffffff813c01fd)
Location: include/linux/mmap_lock.h:150
Inline: True
Inline callers:
  - mm/oom_kill.c:__do_sys_process_mrelease

In mm/gup.c (ffffffff81410994)
Location: include/linux/mmap_lock.h:150
Inline: True
Inline callers:
  - mm/gup.c:get_user_pages_unlocked
  - mm/gup.c:get_user_pages_unlocked
  - mm/gup.c:get_user_pages
  - mm/gup.c:get_user_pages_remote
  - mm/gup.c:get_user_pages_remote
  - mm/gup.c:__gup_longterm_locked
  - mm/gup.c:__gup_longterm_locked
  - mm/gup.c:__gup_longterm_locked
  - mm/gup.c:__gup_longterm_locked
  - mm/gup.c:get_dump_page

In mm/memory.c (ffffffff814157e6)
Location: include/linux/mmap_lock.h:150
Inline: True
Inline callers:
  - mm/memory.c:__access_remote_vm
  - mm/memory.c:lock_mm_and_find_vma

In fs/exec.c (ffffffff814eb8d9)
Location: include/linux/mmap_lock.h:150
Inline: True
Inline callers:
  - fs/exec.c:exec_mmap

In fs/proc/task_mmu.c (ffffffff8159bd9a)
Location: include/linux/mmap_lock.h:150
Inline: True
Inline callers:
  - fs/proc/task_mmu.c:do_pagemap_scan
  - fs/proc/task_mmu.c:pagemap_read
  - fs/proc/task_mmu.c:pagemap_read
  - fs/proc/task_mmu.c:show_smaps_rollup
  - fs/proc/task_mmu.c:show_smaps_rollup
  - fs/proc/task_mmu.c:m_start

In fs/proc/base.c (ffffffff815a8a7d)
Location: include/linux/mmap_lock.h:150
Inline: True
Inline callers:
  - fs/proc/base.c:proc_map_files_readdir
  - fs/proc/base.c:proc_map_files_lookup
  - fs/proc/base.c:map_files_get_link
  - fs/proc/base.c:map_files_d_revalidate

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 ⚠️

DepSurf

Function: mmap_read_lock_killable

Status

Differences

Function: `mmap_read_lock_killable`