DepSurf

Function: `mem_cgroup_charge`

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: ✅

int mem_cgroup_charge(struct page *page, struct mm_struct *mm, gfp_t gfp_mask);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/memcontrol.c (ffffffff812fe070)
Location: mm/memcontrol.c:6462
Inline: False
Direct callers:
  - kernel/events/uprobes.c:__replace_page
  - mm/filemap.c:__add_to_page_cache_locked
  - mm/shmem.c:shmem_add_to_page_cache
  - mm/shmem.c:shmem_add_to_page_cache
  - mm/memory.c:do_cow_fault
  - mm/memory.c:do_anonymous_page
  - mm/memory.c:do_swap_page
  - mm/memory.c:wp_page_copy
  - mm/swap_state.c:__read_swap_cache_async
  - mm/ksm.c:ksm_might_need_to_copy
  - mm/huge_memory.c:__do_huge_pmd_anonymous_page
  - mm/khugepaged.c:collapse_file
  - mm/khugepaged.c:collapse_huge_page
  - mm/userfaultfd.c:mcopy_atomic_pte

Symbols:

ffffffff812fe070-ffffffff812fe252: mem_cgroup_charge (STB_GLOBAL)

In 5.11: ✅

int mem_cgroup_charge(struct page *page, struct mm_struct *mm, gfp_t gfp_mask);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/memcontrol.c (ffffffff8130a510)
Location: mm/memcontrol.c:6707
Inline: False
Direct callers:
  - kernel/events/uprobes.c:__replace_page
  - mm/filemap.c:__add_to_page_cache_locked
  - mm/shmem.c:shmem_add_to_page_cache
  - mm/shmem.c:shmem_add_to_page_cache
  - mm/memory.c:do_cow_fault
  - mm/memory.c:do_anonymous_page
  - mm/memory.c:do_swap_page
  - mm/memory.c:wp_page_copy
  - mm/memory.c:copy_pte_range
  - mm/swap_state.c:__read_swap_cache_async
  - mm/ksm.c:ksm_might_need_to_copy
  - mm/huge_memory.c:__do_huge_pmd_anonymous_page
  - mm/khugepaged.c:collapse_file
  - mm/khugepaged.c:collapse_huge_page
  - mm/userfaultfd.c:mcopy_atomic_pte

Symbols:

ffffffff8130a510-ffffffff8130a78c: mem_cgroup_charge (STB_GLOBAL)

In 5.13: ✅

int mem_cgroup_charge(struct page *page, struct mm_struct *mm, gfp_t gfp_mask);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/memcontrol.c (ffffffff813101e0)
Location: mm/memcontrol.c:6559
Inline: False
Direct callers:
  - kernel/events/uprobes.c:__replace_page
  - mm/filemap.c:__add_to_page_cache_locked
  - mm/shmem.c:shmem_add_to_page_cache
  - mm/shmem.c:shmem_add_to_page_cache
  - mm/memory.c:do_fault
  - mm/memory.c:do_anonymous_page
  - mm/memory.c:wp_page_copy
  - mm/memory.c:copy_pte_range
  - mm/ksm.c:ksm_might_need_to_copy
  - mm/huge_memory.c:__do_huge_pmd_anonymous_page
  - mm/khugepaged.c:collapse_file
  - mm/khugepaged.c:collapse_huge_page
  - mm/userfaultfd.c:mcopy_atomic_pte

Symbols:

ffffffff813101e0-ffffffff81310271: mem_cgroup_charge (STB_GLOBAL)

In 5.15: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/events/uprobes.c (ffffffff81290c23)
Location: include/linux/memcontrol.h:690
Inline: True
Inline callers:
  - kernel/events/uprobes.c:__replace_page

In mm/filemap.c (ffffffff8129c18f)
Location: include/linux/memcontrol.h:690
Inline: True
Inline callers:
  - mm/filemap.c:__add_to_page_cache_locked

In mm/shmem.c (ffffffff812ba4e2)
Location: include/linux/memcontrol.h:690
Inline: True
Inline callers:
  - mm/shmem.c:shmem_add_to_page_cache

In mm/memory.c (ffffffff812e2eb9)
Location: include/linux/memcontrol.h:690
Inline: True
Inline callers:
  - mm/memory.c:do_fault
  - mm/memory.c:do_anonymous_page
  - mm/memory.c:wp_page_copy
  - mm/memory.c:copy_pte_range

In mm/ksm.c (ffffffff81331f51)
Location: include/linux/memcontrol.h:690
Inline: True
Inline callers:
  - mm/ksm.c:ksm_might_need_to_copy

In mm/migrate.c (ffffffff81340f07)
Location: include/linux/memcontrol.h:690
Inline: True

In mm/huge_memory.c (ffffffff81344d1e)
Location: include/linux/memcontrol.h:690
Inline: True
Inline callers:
  - mm/huge_memory.c:__do_huge_pmd_anonymous_page

In mm/khugepaged.c (ffffffff8134e419)
Location: include/linux/memcontrol.h:690
Inline: True
Inline callers:
  - mm/khugepaged.c:collapse_file
  - mm/khugepaged.c:collapse_huge_page

In mm/userfaultfd.c (ffffffff8136704f)
Location: include/linux/memcontrol.h:690
Inline: True
Inline callers:
  - mm/userfaultfd.c:mcopy_atomic_pte

In 5.19: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/events/uprobes.c (ffffffff812e5eb1)
Location: include/linux/memcontrol.h:684
Inline: True
Inline callers:
  - kernel/events/uprobes.c:__replace_page

In mm/filemap.c (ffffffff812f24f2)
Location: include/linux/memcontrol.h:684
Inline: True
Inline callers:
  - mm/filemap.c:__filemap_add_folio

In mm/shmem.c (ffffffff81317b60)
Location: include/linux/memcontrol.h:684
Inline: True
Inline callers:
  - mm/shmem.c:shmem_add_to_page_cache

In mm/memory.c (ffffffff813437e9)
Location: include/linux/memcontrol.h:684
Inline: True
Inline callers:
  - mm/memory.c:do_fault
  - mm/memory.c:do_anonymous_page
  - mm/memory.c:wp_page_copy
  - mm/memory.c:copy_pte_range

In mm/ksm.c (ffffffff813a3171)
Location: include/linux/memcontrol.h:684
Inline: True
Inline callers:
  - mm/ksm.c:ksm_might_need_to_copy

In mm/migrate_device.c (ffffffff813b7deb)
Location: include/linux/memcontrol.h:684
Inline: True

In mm/huge_memory.c (ffffffff813b9fd2)
Location: include/linux/memcontrol.h:684
Inline: True
Inline callers:
  - mm/huge_memory.c:__do_huge_pmd_anonymous_page

In mm/khugepaged.c (ffffffff813c4b38)
Location: include/linux/memcontrol.h:684
Inline: True
Inline callers:
  - mm/khugepaged.c:collapse_file
  - mm/khugepaged.c:collapse_huge_page

In mm/userfaultfd.c (ffffffff813e45ce)
Location: include/linux/memcontrol.h:684
Inline: True
Inline callers:
  - mm/userfaultfd.c:mcopy_atomic_pte

In 6.2: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/events/uprobes.c (ffffffff8134fb0e)
Location: include/linux/memcontrol.h:666
Inline: True
Inline callers:
  - kernel/events/uprobes.c:__replace_page

In mm/filemap.c (ffffffff8135aaf8)
Location: include/linux/memcontrol.h:666
Inline: True
Inline callers:
  - mm/filemap.c:__filemap_add_folio

In mm/shmem.c (ffffffff8138af0b)
Location: include/linux/memcontrol.h:666
Inline: True
Inline callers:
  - mm/shmem.c:shmem_add_to_page_cache

In mm/memory.c (ffffffff813bb873)
Location: include/linux/memcontrol.h:666
Inline: True
Inline callers:
  - mm/memory.c:do_fault
  - mm/memory.c:do_anonymous_page
  - mm/memory.c:wp_page_copy
  - mm/memory.c:copy_pte_range

In mm/ksm.c (ffffffff81422dea)
Location: include/linux/memcontrol.h:666
Inline: True
Inline callers:
  - mm/ksm.c:ksm_might_need_to_copy

In mm/migrate_device.c (ffffffff81439ac2)
Location: include/linux/memcontrol.h:666
Inline: True

In mm/huge_memory.c (ffffffff8143c122)
Location: include/linux/memcontrol.h:666
Inline: True
Inline callers:
  - mm/huge_memory.c:__do_huge_pmd_anonymous_page

In mm/khugepaged.c (ffffffff81447eef)
Location: include/linux/memcontrol.h:666
Inline: True
Inline callers:
  - mm/khugepaged.c:alloc_charge_hpage

In mm/userfaultfd.c (ffffffff8146c2a7)
Location: include/linux/memcontrol.h:666
Inline: True
Inline callers:
  - mm/userfaultfd.c:mcopy_atomic

In 6.5: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/events/uprobes.c (ffffffff81380ccd)
Location: include/linux/memcontrol.h:679
Inline: True
Inline callers:
  - kernel/events/uprobes.c:__replace_page

In mm/filemap.c (ffffffff8138c51c)
Location: include/linux/memcontrol.h:679
Inline: True
Inline callers:
  - mm/filemap.c:__filemap_add_folio

In mm/shmem.c (ffffffff813bd539)
Location: include/linux/memcontrol.h:679
Inline: True
Inline callers:
  - mm/shmem.c:shmem_add_to_page_cache

In mm/memory.c (ffffffff813f02ad)
Location: include/linux/memcontrol.h:679
Inline: True
Inline callers:
  - mm/memory.c:do_cow_fault
  - mm/memory.c:do_anonymous_page
  - mm/memory.c:wp_page_copy
  - mm/memory.c:copy_pte_range

In mm/ksm.c (ffffffff81457f69)
Location: include/linux/memcontrol.h:679
Inline: True
Inline callers:
  - mm/ksm.c:ksm_might_need_to_copy

In mm/migrate_device.c (ffffffff8146e7f0)
Location: include/linux/memcontrol.h:679
Inline: True

In mm/huge_memory.c (ffffffff81471512)
Location: include/linux/memcontrol.h:679
Inline: True
Inline callers:
  - mm/huge_memory.c:__do_huge_pmd_anonymous_page

In mm/khugepaged.c (ffffffff8147d89f)
Location: include/linux/memcontrol.h:679
Inline: True
Inline callers:
  - mm/khugepaged.c:alloc_charge_hpage

In mm/userfaultfd.c (ffffffff814a1131)
Location: include/linux/memcontrol.h:679
Inline: True
Inline callers:
  - mm/userfaultfd.c:mfill_atomic_copy

In 6.8: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/events/uprobes.c (ffffffff813aa096)
Location: include/linux/memcontrol.h:685
Inline: True
Inline callers:
  - kernel/events/uprobes.c:__replace_page

In mm/filemap.c (ffffffff813b5f41)
Location: include/linux/memcontrol.h:685
Inline: True
Inline callers:
  - mm/filemap.c:__filemap_add_folio

In mm/shmem.c (ffffffff813ed9ed)
Location: include/linux/memcontrol.h:685
Inline: True
Inline callers:
  - mm/shmem.c:shmem_mfill_atomic_pte
  - mm/shmem.c:shmem_alloc_and_add_folio

In mm/memory.c (ffffffff8141bb14)
Location: include/linux/memcontrol.h:685
Inline: True
Inline callers:
  - mm/memory.c:do_fault
  - mm/memory.c:do_anonymous_page
  - mm/memory.c:wp_page_copy
  - mm/memory.c:copy_pte_range

In mm/ksm.c (ffffffff814928d4)
Location: include/linux/memcontrol.h:685
Inline: True
Inline callers:
  - mm/ksm.c:ksm_might_need_to_copy

In mm/migrate_device.c (ffffffff8149d249)
Location: include/linux/memcontrol.h:685
Inline: True
Inline callers:
  - mm/migrate_device.c:migrate_vma_insert_page

In mm/huge_memory.c (ffffffff814a1ed2)
Location: include/linux/memcontrol.h:685
Inline: True
Inline callers:
  - mm/huge_memory.c:__do_huge_pmd_anonymous_page

In mm/khugepaged.c (ffffffff814abc46)
Location: include/linux/memcontrol.h:685
Inline: True
Inline callers:
  - mm/khugepaged.c:alloc_charge_hpage

In mm/userfaultfd.c (ffffffff814d08c0)
Location: include/linux/memcontrol.h:685
Inline: True
Inline callers:
  - mm/userfaultfd.c:mfill_atomic_copy

Arch

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

Flavor

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

Differences

Regular

No changes between 5.8 and 5.11 ✅
No changes between 5.11 and 5.13 ✅

DepSurf

Function: mem_cgroup_charge

Status

Differences

Function: `mem_cgroup_charge`