DepSurf

Function: __mmdrop

Status

Regular

• In 4.4: Selective Inline ⚠️

  void __mmdrop(struct mm_struct *mm);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/fork.c (ffffffff8107dce0)
  Location: kernel/fork.c:686
  Inline: True
  Direct callers:
    - kernel/sched/core.c:finish_task_switch
    - kernel/sched/core.c:idle_task_exit
    - mm/oom_kill.c:oom_kill_process
    - mm/mmu_context.c:use_mm
    - mm/mmu_notifier.c:mmu_notifier_unregister
    - mm/ksm.c:run_store
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:__ksm_exit
    - mm/huge_memory.c:collect_mm_slot
    - mm/huge_memory.c:__khugepaged_exit
    - fs/proc/task_mmu.c:proc_map_release
    - fs/proc/task_mmu.c:pagemap_release
    - fs/proc/base.c:mem_release
  

  Symbols:

  ffffffff8107dce0-ffffffff8107dda6: __mmdrop (STB_GLOBAL)
  

• In 4.8: Selective Inline ⚠️

  void __mmdrop(struct mm_struct *mm);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/fork.c (ffffffff8107f8d0)
  Location: kernel/fork.c:699
  Inline: True
  Direct callers:
    - kernel/fork.c:mmput_async_fn
    - kernel/fork.c:mmput
    - kernel/sched/core.c:idle_task_exit
    - kernel/sched/core.c:finish_task_switch
    - mm/oom_kill.c:__oom_reap_task
    - mm/mmu_context.c:use_mm
    - mm/mmu_notifier.c:mmu_notifier_unregister
    - mm/ksm.c:run_store
    - mm/ksm.c:__ksm_exit
    - mm/ksm.c:ksm_scan_thread
    - mm/khugepaged.c:collect_mm_slot
    - mm/khugepaged.c:__khugepaged_exit
    - fs/userfaultfd.c:SyS_userfaultfd
    - fs/proc/task_mmu.c:pagemap_release
    - fs/proc/task_mmu.c:proc_map_release
    - fs/proc/base.c:__set_oom_adj
    - fs/proc/base.c:mem_release
  

  Symbols:

  ffffffff8107f8d0-ffffffff8107f999: __mmdrop (STB_GLOBAL)
  

• In 4.10: Selective Inline ⚠️

  void __mmdrop(struct mm_struct *mm);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/fork.c (ffffffff81083fb0)
  Location: kernel/fork.c:850
  Inline: True
  Direct callers:
    - kernel/fork.c:mmput_async_fn
    - kernel/fork.c:mmput
    - kernel/fork.c:mmdrop_async_fn
    - kernel/sched/core.c:idle_task_exit
    - kernel/sched/core.c:finish_task_switch
    - mm/oom_kill.c:oom_kill_process
    - mm/mmu_context.c:use_mm
    - mm/mmu_notifier.c:mmu_notifier_unregister
    - mm/ksm.c:run_store
    - mm/ksm.c:__ksm_exit
    - mm/ksm.c:ksm_scan_thread
    - mm/khugepaged.c:collect_mm_slot
    - mm/khugepaged.c:__khugepaged_exit
    - fs/userfaultfd.c:SyS_userfaultfd
    - fs/proc/task_mmu.c:pagemap_release
    - fs/proc/task_mmu.c:proc_map_release
    - fs/proc/base.c:__set_oom_adj
    - fs/proc/base.c:mem_release
  

  Symbols:

  ffffffff81083fb0-ffffffff810840a0: __mmdrop (STB_GLOBAL)
  

• In 4.13: Selective Inline ⚠️

  void __mmdrop(struct mm_struct *mm);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/fork.c (ffffffff81080f00)
  Location: kernel/fork.c:897
  Inline: True
  Direct callers:
    - kernel/fork.c:mmput_async_fn
    - kernel/fork.c:mmput
    - kernel/fork.c:mmdrop_async_fn
    - kernel/sched/core.c:idle_task_exit
    - kernel/sched/core.c:finish_task_switch
    - mm/oom_kill.c:oom_kill_process
    - mm/mmu_context.c:use_mm
    - mm/mmu_notifier.c:mmu_notifier_unregister
    - mm/ksm.c:run_store
    - mm/ksm.c:__ksm_exit
    - mm/ksm.c:ksm_scan_thread
    - mm/khugepaged.c:collect_mm_slot
    - mm/khugepaged.c:__khugepaged_exit
    - fs/userfaultfd.c:SyS_userfaultfd
    - fs/proc/task_mmu.c:pagemap_release
    - fs/proc/task_mmu.c:proc_map_release
    - fs/proc/base.c:__set_oom_adj
    - fs/proc/base.c:mem_release
  

  Symbols:

  ffffffff81080f00-ffffffff81080ff0: __mmdrop (STB_GLOBAL)
  

• In 4.15: Selective Inline ⚠️

  void __mmdrop(struct mm_struct *mm);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/fork.c (ffffffff81087800)
  Location: kernel/fork.c:907
  Inline: True
  Direct callers:
    - kernel/fork.c:mmput_async_fn
    - kernel/fork.c:mmput
    - kernel/fork.c:mmdrop_async_fn
    - kernel/sched/core.c:idle_task_exit
    - kernel/sched/core.c:finish_task_switch
    - mm/oom_kill.c:oom_kill_process
    - mm/mmu_context.c:use_mm
    - mm/mmu_notifier.c:mmu_notifier_unregister
    - mm/ksm.c:run_store
    - mm/ksm.c:__ksm_exit
    - mm/ksm.c:ksm_scan_thread
    - mm/khugepaged.c:collect_mm_slot
    - mm/khugepaged.c:__khugepaged_exit
    - fs/userfaultfd.c:SyS_userfaultfd
    - fs/proc/task_mmu.c:pagemap_release
    - fs/proc/task_mmu.c:proc_map_release
    - fs/proc/base.c:__set_oom_adj
    - fs/proc/base.c:mem_release
  

  Symbols:

  ffffffff81087800-ffffffff810878d9: __mmdrop (STB_GLOBAL)
  

• In 4.18: Transformation ⚠️

  void __mmdrop(struct mm_struct *mm);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/fork.c (0)
  Location: kernel/fork.c:629
  Inline: False
  Direct callers:
    - kernel/fork.c:mmput_async_fn
    - kernel/fork.c:mmput
    - kernel/fork.c:mmdrop_async_fn
    - kernel/sched/core.c:idle_task_exit
    - kernel/sched/core.c:finish_task_switch
    - mm/oom_kill.c:oom_kill_process
    - mm/mmu_context.c:use_mm
    - mm/mmu_notifier.c:mmu_notifier_unregister
    - mm/ksm.c:run_store
    - mm/ksm.c:__ksm_exit
    - mm/ksm.c:ksm_scan_thread
    - mm/khugepaged.c:collect_mm_slot
    - mm/khugepaged.c:__khugepaged_exit
    - fs/userfaultfd.c:__ia32_sys_userfaultfd
    - fs/userfaultfd.c:__x64_sys_userfaultfd
    - fs/proc/task_mmu.c:pagemap_release
    - fs/proc/task_mmu.c:proc_map_release
    - fs/proc/base.c:__set_oom_adj
    - fs/proc/base.c:mem_release
  

  Symbols:

  ffffffff8108e380-ffffffff8108e3a8: __mmdrop.cold.44 (STB_LOCAL)
  ffffffff8108a810-ffffffff8108a904: __mmdrop (STB_GLOBAL)
  

• In 5.0: Transformation ⚠️

  void __mmdrop(struct mm_struct *mm);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/fork.c (0)
  Location: kernel/fork.c:672
  Inline: False
  Direct callers:
    - kernel/fork.c:mmput_async_fn
    - kernel/fork.c:mmput
    - kernel/fork.c:mmdrop_async_fn
    - kernel/sched/core.c:idle_task_exit
    - kernel/sched/core.c:finish_task_switch
    - mm/oom_kill.c:__oom_kill_process
    - mm/mmu_context.c:use_mm
    - mm/mmu_notifier.c:mmu_notifier_unregister
    - mm/ksm.c:run_store
    - mm/ksm.c:__ksm_exit
    - mm/ksm.c:ksm_scan_thread
    - mm/khugepaged.c:collect_mm_slot
    - mm/khugepaged.c:__khugepaged_exit
    - fs/userfaultfd.c:__ia32_sys_userfaultfd
    - fs/userfaultfd.c:__x64_sys_userfaultfd
    - fs/proc/task_mmu.c:pagemap_release
    - fs/proc/task_mmu.c:smaps_rollup_release
    - fs/proc/task_mmu.c:proc_map_release
    - fs/proc/base.c:__set_oom_adj
    - fs/proc/base.c:mem_release
  

  Symbols:

  ffffffff81096610-ffffffff81096638: __mmdrop.cold.42 (STB_LOCAL)
  ffffffff810927b0-ffffffff810928a4: __mmdrop (STB_GLOBAL)
  

• In 5.3: Transformation ⚠️

  void __mmdrop(struct mm_struct *mm);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/fork.c (0)
  Location: kernel/fork.c:678
  Inline: False
  Direct callers:
    - kernel/fork.c:mmput_async_fn
    - kernel/fork.c:mmput
    - kernel/fork.c:mmdrop_async_fn
    - kernel/sched/core.c:idle_task_exit
    - kernel/sched/core.c:finish_task_switch
    - mm/oom_kill.c:__oom_kill_process
    - mm/mmu_context.c:use_mm
    - mm/mmu_notifier.c:mmu_notifier_unregister
    - mm/ksm.c:run_store
    - mm/ksm.c:__ksm_exit
    - mm/ksm.c:ksm_scan_thread
    - mm/khugepaged.c:collect_mm_slot
    - mm/khugepaged.c:__khugepaged_exit
    - mm/hmm.c:hmm_free_rcu
    - fs/userfaultfd.c:__ia32_sys_userfaultfd
    - fs/userfaultfd.c:__x64_sys_userfaultfd
    - fs/io_uring.c:io_uring_create
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - fs/proc/task_mmu.c:pagemap_release
    - fs/proc/task_mmu.c:smaps_rollup_release
    - fs/proc/task_mmu.c:proc_map_release
    - fs/proc/base.c:__set_oom_adj
    - fs/proc/base.c:mem_release
  

  Symbols:

  ffffffff8109ab50-ffffffff8109ab7c: __mmdrop.cold (STB_LOCAL)
  ffffffff81096680-ffffffff81096768: __mmdrop (STB_GLOBAL)
  

• In 5.4: Transformation ⚠️

  void __mmdrop(struct mm_struct *mm);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/fork.c (0)
  Location: kernel/fork.c:690
  Inline: False
  Direct callers:
    - kernel/fork.c:mmput_async_fn
    - kernel/fork.c:mmput
    - kernel/fork.c:mmdrop_async_fn
    - kernel/sched/core.c:idle_task_exit
    - kernel/sched/core.c:finish_task_switch
    - mm/oom_kill.c:__oom_kill_process
    - mm/mmu_context.c:use_mm
    - mm/mmu_notifier.c:mmu_notifier_free_rcu
    - mm/mmu_notifier.c:mmu_notifier_unregister
    - mm/ksm.c:run_store
    - mm/ksm.c:__ksm_exit
    - mm/ksm.c:ksm_scan_thread
    - mm/khugepaged.c:collect_mm_slot
    - mm/khugepaged.c:__khugepaged_exit
    - fs/userfaultfd.c:__ia32_sys_userfaultfd
    - fs/userfaultfd.c:__x64_sys_userfaultfd
    - fs/io_uring.c:io_uring_create
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - fs/proc/task_mmu.c:pagemap_release
    - fs/proc/task_mmu.c:smaps_rollup_release
    - fs/proc/task_mmu.c:proc_map_release
    - fs/proc/base.c:__set_oom_adj
    - fs/proc/base.c:mem_release
  

  Symbols:

  ffffffff810a10bc-ffffffff810a10ed: __mmdrop.cold (STB_LOCAL)
  ffffffff8109cd50-ffffffff8109ce3a: __mmdrop (STB_GLOBAL)
  

• In 5.8: Transformation ⚠️

  void __mmdrop(struct mm_struct *mm);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/fork.c (0)
  Location: kernel/fork.c:698
  Inline: False
  Direct callers:
    - kernel/fork.c:mmput_async_fn
    - kernel/fork.c:mmput
    - kernel/fork.c:mmdrop_async_fn
    - kernel/cpu.c:finish_cpu
    - kernel/kthread.c:kthread_use_mm
    - kernel/sched/core.c:finish_task_switch
    - mm/oom_kill.c:__oom_kill_process
    - mm/mmu_notifier.c:mmu_interval_notifier_remove
    - mm/mmu_notifier.c:mmu_notifier_free_rcu
    - mm/mmu_notifier.c:mmu_notifier_unregister
    - mm/ksm.c:__ksm_exit
    - mm/ksm.c:scan_get_next_rmap_item
    - mm/ksm.c:unmerge_and_remove_all_rmap_items
    - mm/khugepaged.c:collect_mm_slot
    - mm/khugepaged.c:__khugepaged_exit
    - fs/exec.c:exec_mmap
    - fs/exec.c:bprm_mm_init
    - fs/userfaultfd.c:__do_sys_userfaultfd
    - fs/io_uring.c:io_ring_ctx_free
    - fs/io_uring.c:io_sq_offload_start
    - fs/io_uring.c:io_poll_add
    - fs/io_uring.c:__io_req_aux_free
    - fs/proc/task_mmu.c:pagemap_release
    - fs/proc/task_mmu.c:smaps_rollup_release
    - fs/proc/task_mmu.c:proc_map_release
    - fs/proc/base.c:mem_release
  

  Symbols:

  ffffffff810a7f29-ffffffff810a7f5a: __mmdrop.cold (STB_LOCAL)
  ffffffff810a3980-ffffffff810a3a6a: __mmdrop (STB_GLOBAL)
  

• In 5.11: Transformation ⚠️

  void __mmdrop(struct mm_struct *mm);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/fork.c (0)
  Location: kernel/fork.c:683
  Inline: False
  Direct callers:
    - kernel/fork.c:mmput_async_fn
    - kernel/fork.c:mmput
    - kernel/fork.c:mmdrop_async_fn
    - kernel/cpu.c:finish_cpu
    - kernel/kthread.c:kthread_use_mm
    - mm/oom_kill.c:__oom_kill_process
    - mm/mmu_notifier.c:mmu_interval_notifier_remove
    - mm/mmu_notifier.c:mmu_notifier_free_rcu
    - mm/mmu_notifier.c:mmu_notifier_unregister
    - mm/ksm.c:__ksm_exit
    - mm/ksm.c:scan_get_next_rmap_item
    - mm/ksm.c:unmerge_and_remove_all_rmap_items
    - mm/khugepaged.c:collect_mm_slot
    - mm/khugepaged.c:__khugepaged_exit
    - fs/exec.c:alloc_bprm
    - fs/exec.c:exec_mmap
    - fs/userfaultfd.c:__do_sys_userfaultfd
    - fs/io_uring.c:io_ring_ctx_free
    - fs/io_uring.c:io_req_clean_work
    - fs/proc/task_mmu.c:pagemap_release
    - fs/proc/task_mmu.c:smaps_rollup_release
    - fs/proc/task_mmu.c:proc_map_release
    - fs/proc/base.c:mem_release
  

  Symbols:

  ffffffff81bdb0bc-ffffffff81bdb0ed: __mmdrop.cold (STB_LOCAL)
  ffffffff8109f7c0-ffffffff8109f8d4: __mmdrop (STB_GLOBAL)
  

• In 5.13: Transformation ⚠️

  void __mmdrop(struct mm_struct *mm);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/fork.c (0)
  Location: kernel/fork.c:687
  Inline: False
  Direct callers:
    - kernel/fork.c:mmput_async_fn
    - kernel/fork.c:mmput
    - kernel/fork.c:mmdrop_async_fn
    - kernel/cpu.c:finish_cpu
    - kernel/kthread.c:kthread_use_mm
    - mm/oom_kill.c:__oom_kill_process
    - mm/mmu_notifier.c:mmu_interval_notifier_remove
    - mm/mmu_notifier.c:mmu_notifier_free_rcu
    - mm/mmu_notifier.c:mmu_notifier_unregister
    - mm/ksm.c:__ksm_exit
    - mm/ksm.c:scan_get_next_rmap_item
    - mm/ksm.c:unmerge_and_remove_all_rmap_items
    - mm/khugepaged.c:collect_mm_slot
    - mm/khugepaged.c:__khugepaged_exit
    - fs/exec.c:alloc_bprm
    - fs/exec.c:exec_mmap
    - fs/userfaultfd.c:__do_sys_userfaultfd
    - fs/io_uring.c:io_ring_ctx_free
    - fs/proc/task_mmu.c:pagemap_release
    - fs/proc/task_mmu.c:smaps_rollup_release
    - fs/proc/task_mmu.c:proc_map_release
    - fs/proc/base.c:mem_release
  

  Symbols:

  ffffffff81bcd1ae-ffffffff81bcd1df: __mmdrop.cold (STB_LOCAL)
  ffffffff810a08f0-ffffffff810a0a04: __mmdrop (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  void __mmdrop(struct mm_struct *mm);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/fork.c (0)
  Location: kernel/fork.c:699
  Inline: False
  Direct callers:
    - kernel/fork.c:mmput_async_fn
    - kernel/fork.c:mmput
    - kernel/fork.c:mmdrop_async_fn
    - kernel/cpu.c:finish_cpu
    - kernel/kthread.c:kthread_use_mm
    - mm/oom_kill.c:__oom_kill_process
    - mm/mmu_notifier.c:mmu_interval_notifier_remove
    - mm/mmu_notifier.c:mmu_notifier_free_rcu
    - mm/mmu_notifier.c:mmu_notifier_unregister
    - mm/ksm.c:__ksm_exit
    - mm/ksm.c:scan_get_next_rmap_item
    - mm/ksm.c:unmerge_and_remove_all_rmap_items
    - mm/khugepaged.c:collect_mm_slot
    - mm/khugepaged.c:__khugepaged_exit
    - fs/exec.c:alloc_bprm
    - fs/exec.c:exec_mmap
    - fs/userfaultfd.c:__do_sys_userfaultfd
    - fs/io_uring.c:io_ring_ctx_free
    - fs/proc/task_mmu.c:pagemap_release
    - fs/proc/task_mmu.c:smaps_rollup_release
    - fs/proc/task_mmu.c:proc_map_release
    - fs/proc/base.c:mem_release
  

  Symbols:

  ffffffff81ca391f-ffffffff81ca3935: __mmdrop.cold (STB_LOCAL)
  ffffffff810b1d00-ffffffff810b1e78: __mmdrop (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  void __mmdrop(struct mm_struct *mm);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/fork.c (0)
  Location: kernel/fork.c:788
  Inline: False
  Direct callers:
    - kernel/fork.c:mmput_async_fn
    - kernel/fork.c:mmput
    - kernel/fork.c:mmdrop_async_fn
    - kernel/cpu.c:finish_cpu
    - kernel/kthread.c:kthread_use_mm
    - mm/oom_kill.c:__do_sys_process_mrelease
    - mm/oom_kill.c:__oom_kill_process
    - mm/mmu_notifier.c:mmu_interval_notifier_remove
    - mm/mmu_notifier.c:mmu_notifier_free_rcu
    - mm/mmu_notifier.c:mmu_notifier_unregister
    - mm/ksm.c:__ksm_exit
    - mm/ksm.c:scan_get_next_rmap_item
    - mm/ksm.c:unmerge_and_remove_all_rmap_items
    - mm/khugepaged.c:collect_mm_slot
    - mm/khugepaged.c:__khugepaged_exit
    - fs/exec.c:alloc_bprm
    - fs/exec.c:exec_mmap
    - fs/userfaultfd.c:__do_sys_userfaultfd
    - fs/proc/task_mmu.c:pagemap_release
    - fs/proc/task_mmu.c:smaps_rollup_release
    - fs/proc/task_mmu.c:proc_map_release
    - fs/proc/base.c:mem_release
    - io_uring/io_uring.c:io_ring_ctx_free
  

  Symbols:

  ffffffff81e5303b-ffffffff81e53051: __mmdrop.cold (STB_LOCAL)
  ffffffff810c83c0-ffffffff810c857a: __mmdrop (STB_GLOBAL)
  

• In 6.2: ✅

  void __mmdrop(struct mm_struct *mm);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/fork.c (ffffffff810e5620)
  Location: kernel/fork.c:793
  Inline: False
  Direct callers:
    - kernel/fork.c:__mmput
    - kernel/fork.c:mmdrop_async_fn
    - kernel/cpu.c:finish_cpu
    - kernel/kthread.c:kthread_use_mm
    - mm/oom_kill.c:__do_sys_process_mrelease
    - mm/oom_kill.c:__oom_kill_process
    - mm/mmu_notifier.c:mmu_interval_notifier_remove
    - mm/mmu_notifier.c:mmu_notifier_free_rcu
    - mm/mmu_notifier.c:mmu_notifier_unregister
    - mm/ksm.c:__ksm_exit
    - mm/ksm.c:scan_get_next_rmap_item
    - mm/ksm.c:unmerge_and_remove_all_rmap_items
    - mm/khugepaged.c:madvise_collapse
    - mm/khugepaged.c:collect_mm_slot
    - mm/khugepaged.c:__khugepaged_exit
    - fs/exec.c:alloc_bprm
    - fs/exec.c:exec_mmap
    - fs/userfaultfd.c:new_userfaultfd
    - fs/proc/task_mmu.c:pagemap_release
    - fs/proc/task_mmu.c:smaps_rollup_release
    - fs/proc/task_mmu.c:proc_map_release
    - fs/proc/base.c:mem_release
    - io_uring/io_uring.c:io_ring_ctx_free
    - drivers/iommu/iommu.c:iommu_domain_free
  

  Symbols:

  ffffffff810e5620-ffffffff810e5872: __mmdrop (STB_GLOBAL)
  

• In 6.5: ✅

  void __mmdrop(struct mm_struct *mm);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/fork.c (ffffffff810f0cd0)
  Location: kernel/fork.c:915
  Inline: False
  Direct callers:
    - kernel/fork.c:__mmput
    - kernel/fork.c:mmdrop_async_fn
    - kernel/cpu.c:finish_cpu
    - kernel/kthread.c:kthread_unuse_mm
    - kernel/kthread.c:kthread_use_mm
    - kernel/trace/trace_events_user.c:user_event_mm_destroy
    - mm/oom_kill.c:__do_sys_process_mrelease
    - mm/oom_kill.c:__oom_kill_process
    - mm/mmu_notifier.c:mmu_interval_notifier_remove
    - mm/mmu_notifier.c:mmu_notifier_free_rcu
    - mm/mmu_notifier.c:mmu_notifier_unregister
    - mm/ksm.c:__ksm_exit
    - mm/ksm.c:scan_get_next_rmap_item
    - mm/ksm.c:unmerge_and_remove_all_rmap_items
    - mm/khugepaged.c:madvise_collapse
    - mm/khugepaged.c:collect_mm_slot
    - mm/khugepaged.c:__khugepaged_exit
    - fs/exec.c:alloc_bprm
    - fs/exec.c:exec_mmap
    - fs/userfaultfd.c:new_userfaultfd
    - fs/proc/task_mmu.c:pagemap_release
    - fs/proc/task_mmu.c:smaps_rollup_release
    - fs/proc/task_mmu.c:proc_map_release
    - fs/proc/base.c:mem_release
    - io_uring/io_uring.c:io_ring_ctx_free
    - drivers/iommu/iommu.c:iommu_domain_free
  

  Symbols:

  ffffffff810f0cd0-ffffffff810f0eec: __mmdrop (STB_GLOBAL)
  

• In 6.8: ✅

  void __mmdrop(struct mm_struct *mm);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/fork.c (ffffffff810fa0c0)
  Location: kernel/fork.c:913
  Inline: False
  Direct callers:
    - kernel/fork.c:__mmput
    - kernel/fork.c:mmdrop_async_fn
    - kernel/cpu.c:finish_cpu
    - kernel/kthread.c:kthread_unuse_mm
    - kernel/kthread.c:kthread_use_mm
    - kernel/trace/trace_events_user.c:user_event_mm_destroy
    - mm/oom_kill.c:__do_sys_process_mrelease
    - mm/oom_kill.c:__oom_kill_process
    - mm/mmu_notifier.c:mmu_interval_notifier_remove
    - mm/mmu_notifier.c:mmu_notifier_free_rcu
    - mm/mmu_notifier.c:mmu_notifier_unregister
    - mm/ksm.c:__ksm_exit
    - mm/ksm.c:scan_get_next_rmap_item
    - mm/ksm.c:unmerge_and_remove_all_rmap_items
    - mm/khugepaged.c:madvise_collapse
    - mm/khugepaged.c:collect_mm_slot
    - mm/khugepaged.c:__khugepaged_exit
    - fs/exec.c:alloc_bprm
    - fs/exec.c:exec_mmap
    - fs/userfaultfd.c:new_userfaultfd
    - fs/proc/task_mmu.c:pagemap_release
    - fs/proc/task_mmu.c:smaps_rollup_release
    - fs/proc/task_mmu.c:proc_map_release
    - fs/proc/base.c:mem_release
    - io_uring/io_uring.c:io_ring_ctx_free
    - drivers/iommu/iommu.c:iommu_domain_free
  

  Symbols:

  ffffffff810fa0c0-ffffffff810fa2ba: __mmdrop (STB_GLOBAL)
  

Arch

• In arm64: ✅

  void __mmdrop(struct mm_struct *mm);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/fork.c (ffff8000100f1d08)
  Location: kernel/fork.c:690
  Inline: False
  Direct callers:
    - virt/kvm/kvm_main.c:kvm_put_kvm
    - virt/kvm/kvm_main.c:kvm_create_vm
    - kernel/fork.c:mmput_async_fn
    - kernel/fork.c:mmput
    - kernel/fork.c:mmdrop_async_fn
    - kernel/sched/core.c:idle_task_exit
    - kernel/sched/core.c:finish_task_switch
    - mm/oom_kill.c:__oom_kill_process
    - mm/mmu_context.c:use_mm
    - mm/mmu_notifier.c:mmu_notifier_free_rcu
    - mm/mmu_notifier.c:mmu_notifier_unregister
    - mm/ksm.c:run_store
    - mm/ksm.c:__ksm_exit
    - mm/ksm.c:ksm_scan_thread
    - mm/khugepaged.c:collect_mm_slot
    - mm/khugepaged.c:__khugepaged_exit
    - fs/userfaultfd.c:__arm64_sys_userfaultfd
    - fs/io_uring.c:io_uring_create
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - fs/proc/task_mmu.c:pagemap_release
    - fs/proc/task_mmu.c:smaps_rollup_release
    - fs/proc/task_mmu.c:proc_map_release
    - fs/proc/base.c:__set_oom_adj
    - fs/proc/base.c:mem_release
  

  Symbols:

  ffff8000100f1d08-ffff8000100f1e50: __mmdrop (STB_GLOBAL)
  

• In armhf: ✅

  void __mmdrop(struct mm_struct *mm);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/fork.c (c03501e8)
  Location: kernel/fork.c:690
  Inline: False
  Direct callers:
    - kernel/fork.c:mmput_async_fn
    - kernel/fork.c:mmput
    - kernel/fork.c:mmdrop_async_fn
    - kernel/sched/core.c:idle_task_exit
    - kernel/sched/core.c:finish_task_switch
    - mm/oom_kill.c:__oom_kill_process
    - mm/mmu_context.c:use_mm
    - mm/mmu_notifier.c:mmu_notifier_free_rcu
    - mm/mmu_notifier.c:mmu_notifier_unregister
    - mm/ksm.c:run_store
    - mm/ksm.c:__ksm_exit
    - mm/ksm.c:ksm_do_scan
    - fs/exec.c:__do_execve_file
    - fs/userfaultfd.c:__se_sys_userfaultfd
    - fs/io_uring.c:io_uring_create
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - fs/proc/task_mmu.c:pagemap_release
    - fs/proc/task_mmu.c:smaps_rollup_release
    - fs/proc/task_mmu.c:proc_map_release
    - fs/proc/base.c:__set_oom_adj
    - fs/proc/base.c:mem_release
  

  Symbols:

  c03501e8-c0350398: __mmdrop (STB_GLOBAL)
  

• In ppc64el: ✅

  void __mmdrop(struct mm_struct *mm);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/fork.c (c0000000001376b0)
  Location: kernel/fork.c:690
  Inline: False
  Direct callers:
    - arch/powerpc/mm/book3s64/radix_tlb.c:do_exit_flush_lazy_tlb
    - kernel/fork.c:mmput_async_fn
    - kernel/fork.c:mmput
    - kernel/fork.c:mmdrop_async_fn
    - kernel/sched/core.c:idle_task_exit
    - kernel/sched/core.c:finish_task_switch
    - mm/oom_kill.c:__oom_kill_process
    - mm/mmu_context.c:use_mm
    - mm/mmu_notifier.c:mmu_notifier_free_rcu
    - mm/mmu_notifier.c:mmu_notifier_unregister
    - mm/ksm.c:run_store
    - mm/ksm.c:__ksm_exit
    - mm/ksm.c:scan_get_next_rmap_item
    - mm/khugepaged.c:collect_mm_slot
    - mm/khugepaged.c:__khugepaged_exit
    - fs/userfaultfd.c:__se_sys_userfaultfd
    - fs/io_uring.c:io_uring_create
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - fs/proc/task_mmu.c:pagemap_release
    - fs/proc/task_mmu.c:smaps_rollup_release
    - fs/proc/task_mmu.c:proc_map_release
    - fs/proc/base.c:__set_oom_adj
    - fs/proc/base.c:mem_release
    - drivers/vfio/vfio_iommu_spapr_tce.c:tce_iommu_release
    - drivers/vfio/pci/vfio_pci_nvlink2.c:vfio_pci_nvgpu_release
  

  Symbols:

  c0000000001376b0-c0000000001378c8: __mmdrop (STB_GLOBAL)
  

• In riscv64: ✅

  void __mmdrop(struct mm_struct *mm);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/fork.c (ffffffe0000be7b8)
  Location: kernel/fork.c:690
  Inline: False
  Direct callers:
    - kernel/fork.c:copy_process
    - kernel/fork.c:dup_mm
    - kernel/fork.c:mm_access
    - kernel/fork.c:mmput_async_fn
    - kernel/fork.c:mmdrop_async_fn
    - kernel/sched/core.c:finish_task_switch
    - mm/oom_kill.c:__oom_kill_process
    - mm/mmu_context.c:use_mm
    - mm/mmu_notifier.c:mmu_notifier_free_rcu
    - mm/mmu_notifier.c:mmu_notifier_unregister
    - mm/ksm.c:run_store
    - mm/ksm.c:__ksm_exit
    - mm/ksm.c:ksm_do_scan
    - fs/exec.c:__do_execve_file
    - fs/userfaultfd.c:__se_sys_userfaultfd
    - fs/io_uring.c:io_uring_create
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - fs/proc/task_mmu.c:pagemap_release
    - fs/proc/task_mmu.c:smaps_rollup_release
    - fs/proc/task_mmu.c:proc_map_release
    - fs/proc/base.c:__set_oom_adj
    - fs/proc/base.c:mem_release
  

  Symbols:

  ffffffe0000be7b8-ffffffe0000be8b8: __mmdrop (STB_GLOBAL)
  

Flavor

• In aws: Transformation ⚠️

  void __mmdrop(struct mm_struct *mm);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/fork.c (0)
  Location: kernel/fork.c:690
  Inline: False
  Direct callers:
    - kernel/fork.c:mmput_async_fn
    - kernel/fork.c:mmput
    - kernel/fork.c:mmdrop_async_fn
    - kernel/sched/core.c:idle_task_exit
    - kernel/sched/core.c:finish_task_switch
    - mm/oom_kill.c:__oom_kill_process
    - mm/mmu_context.c:use_mm
    - mm/mmu_notifier.c:mmu_notifier_free_rcu
    - mm/mmu_notifier.c:mmu_notifier_unregister
    - mm/ksm.c:run_store
    - mm/ksm.c:__ksm_exit
    - mm/ksm.c:ksm_scan_thread
    - mm/khugepaged.c:collect_mm_slot
    - mm/khugepaged.c:__khugepaged_exit
    - fs/userfaultfd.c:__ia32_sys_userfaultfd
    - fs/userfaultfd.c:__x64_sys_userfaultfd
    - fs/io_uring.c:io_uring_create
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - fs/proc/task_mmu.c:pagemap_release
    - fs/proc/task_mmu.c:smaps_rollup_release
    - fs/proc/task_mmu.c:proc_map_release
    - fs/proc/base.c:__set_oom_adj
    - fs/proc/base.c:mem_release
  

  Symbols:

  ffffffff8109a9dc-ffffffff8109aa0d: __mmdrop.cold (STB_LOCAL)
  ffffffff81096670-ffffffff8109675a: __mmdrop (STB_GLOBAL)
  

• In azure: Transformation ⚠️

  void __mmdrop(struct mm_struct *mm);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/fork.c (0)
  Location: kernel/fork.c:690
  Inline: False
  Direct callers:
    - kernel/fork.c:mmput_async_fn
    - kernel/fork.c:mmput
    - kernel/fork.c:mmdrop_async_fn
    - kernel/sched/core.c:idle_task_exit
    - kernel/sched/core.c:finish_task_switch
    - mm/oom_kill.c:__oom_kill_process
    - mm/mmu_context.c:use_mm
    - mm/mmu_notifier.c:mmu_notifier_free_rcu
    - mm/mmu_notifier.c:mmu_notifier_unregister
    - mm/ksm.c:run_store
    - mm/ksm.c:__ksm_exit
    - mm/ksm.c:ksm_scan_thread
    - mm/khugepaged.c:collect_mm_slot
    - mm/khugepaged.c:__khugepaged_exit
    - fs/userfaultfd.c:__ia32_sys_userfaultfd
    - fs/userfaultfd.c:__x64_sys_userfaultfd
    - fs/io_uring.c:io_uring_create
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - fs/proc/task_mmu.c:pagemap_release
    - fs/proc/task_mmu.c:smaps_rollup_release
    - fs/proc/task_mmu.c:proc_map_release
    - fs/proc/base.c:__set_oom_adj
    - fs/proc/base.c:mem_release
  

  Symbols:

  ffffffff8108941c-ffffffff8108944d: __mmdrop.cold (STB_LOCAL)
  ffffffff810850f0-ffffffff810851da: __mmdrop (STB_GLOBAL)
  

• In gcp: Transformation ⚠️

  void __mmdrop(struct mm_struct *mm);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/fork.c (0)
  Location: kernel/fork.c:690
  Inline: False
  Direct callers:
    - kernel/fork.c:mmput_async_fn
    - kernel/fork.c:mmput
    - kernel/fork.c:mmdrop_async_fn
    - kernel/sched/core.c:idle_task_exit
    - kernel/sched/core.c:finish_task_switch
    - mm/oom_kill.c:__oom_kill_process
    - mm/mmu_context.c:use_mm
    - mm/mmu_notifier.c:mmu_notifier_free_rcu
    - mm/mmu_notifier.c:mmu_notifier_unregister
    - mm/ksm.c:run_store
    - mm/ksm.c:__ksm_exit
    - mm/ksm.c:ksm_scan_thread
    - mm/khugepaged.c:collect_mm_slot
    - mm/khugepaged.c:__khugepaged_exit
    - fs/userfaultfd.c:__ia32_sys_userfaultfd
    - fs/userfaultfd.c:__x64_sys_userfaultfd
    - fs/io_uring.c:io_uring_create
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - fs/proc/task_mmu.c:pagemap_release
    - fs/proc/task_mmu.c:smaps_rollup_release
    - fs/proc/task_mmu.c:proc_map_release
    - fs/proc/base.c:__set_oom_adj
    - fs/proc/base.c:mem_release
  

  Symbols:

  ffffffff8109a98c-ffffffff8109a9bd: __mmdrop.cold (STB_LOCAL)
  ffffffff81096620-ffffffff8109670a: __mmdrop (STB_GLOBAL)
  

• In lowlatency: Transformation ⚠️

  void __mmdrop(struct mm_struct *mm);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/fork.c (0)
  Location: kernel/fork.c:690
  Inline: False
  Direct callers:
    - kernel/fork.c:mmput_async_fn
    - kernel/fork.c:mmput
    - kernel/fork.c:mmdrop_async_fn
    - kernel/sched/core.c:idle_task_exit
    - kernel/sched/core.c:finish_task_switch
    - mm/oom_kill.c:__oom_kill_process
    - mm/mmu_context.c:use_mm
    - mm/mmu_notifier.c:mmu_notifier_free_rcu
    - mm/mmu_notifier.c:mmu_notifier_unregister
    - mm/ksm.c:run_store
    - mm/ksm.c:__ksm_exit
    - mm/ksm.c:ksm_scan_thread
    - mm/khugepaged.c:collect_mm_slot
    - mm/khugepaged.c:__khugepaged_exit
    - fs/userfaultfd.c:__ia32_sys_userfaultfd
    - fs/userfaultfd.c:__x64_sys_userfaultfd
    - fs/io_uring.c:io_uring_create
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - fs/proc/task_mmu.c:pagemap_release
    - fs/proc/task_mmu.c:smaps_rollup_release
    - fs/proc/task_mmu.c:proc_map_release
    - fs/proc/base.c:__set_oom_adj
    - fs/proc/base.c:mem_release
  

  Symbols:

  ffffffff810a260c-ffffffff810a263d: __mmdrop.cold (STB_LOCAL)
  ffffffff8109e200-ffffffff8109e2ea: __mmdrop (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 ✅