website-function

Function: mem_cgroup_try_charge

Status

Regular

• In 4.4: ✅

  int mem_cgroup_try_charge(struct page *page, struct mm_struct *mm, gfp_t gfp_mask, struct mem_cgroup **memcgp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memcontrol.c (ffffffff81200120)
  Location: mm/memcontrol.c:5286
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:uprobe_write_opcode
    - mm/filemap.c:__add_to_page_cache_locked
    - mm/shmem.c:shmem_getpage_gfp
    - mm/shmem.c:shmem_getpage_gfp
    - mm/shmem.c:shmem_unuse
    - mm/memory.c:handle_mm_fault
    - mm/memory.c:handle_mm_fault
    - mm/memory.c:handle_mm_fault
    - mm/swapfile.c:unuse_mm
    - mm/huge_memory.c:khugepaged
    - mm/huge_memory.c:do_huge_pmd_anonymous_page
    - mm/huge_memory.c:do_huge_pmd_wp_page
    - mm/huge_memory.c:do_huge_pmd_wp_page
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffff81200120-ffffffff812002ca: mem_cgroup_try_charge (STB_GLOBAL)
  

• In 4.8: ✅

  int mem_cgroup_try_charge(struct page *page, struct mm_struct *mm, gfp_t gfp_mask, struct mem_cgroup **memcgp, bool compound);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memcontrol.c (ffffffff81223ed0)
  Location: mm/memcontrol.c:5364
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:uprobe_write_opcode
    - mm/filemap.c:__add_to_page_cache_locked
    - mm/shmem.c:shmem_getpage_gfp
    - mm/shmem.c:shmem_getpage_gfp
    - mm/shmem.c:shmem_unuse
    - mm/memory.c:handle_mm_fault
    - mm/memory.c:handle_mm_fault
    - mm/memory.c:do_swap_page
    - mm/memory.c:wp_page_copy
    - mm/swapfile.c:unuse_mm
    - mm/huge_memory.c:do_huge_pmd_wp_page
    - mm/huge_memory.c:do_huge_pmd_wp_page
    - mm/huge_memory.c:do_huge_pmd_anonymous_page
    - mm/khugepaged.c:collapse_shmem
    - mm/khugepaged.c:collapse_huge_page
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffff81223ed0-ffffffff81224078: mem_cgroup_try_charge (STB_GLOBAL)
  

• In 4.10: ✅

  int mem_cgroup_try_charge(struct page *page, struct mm_struct *mm, gfp_t gfp_mask, struct mem_cgroup **memcgp, bool compound);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memcontrol.c (ffffffff812363c0)
  Location: mm/memcontrol.c:5349
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:uprobe_write_opcode
    - mm/filemap.c:__add_to_page_cache_locked
    - mm/shmem.c:shmem_getpage_gfp
    - mm/shmem.c:shmem_getpage_gfp
    - mm/shmem.c:shmem_unuse
    - mm/memory.c:handle_mm_fault
    - mm/memory.c:handle_mm_fault
    - mm/memory.c:do_swap_page
    - mm/memory.c:wp_page_copy
    - mm/swapfile.c:unuse_mm
    - mm/huge_memory.c:do_huge_pmd_wp_page
    - mm/huge_memory.c:do_huge_pmd_wp_page
    - mm/huge_memory.c:do_huge_pmd_anonymous_page
    - mm/khugepaged.c:khugepaged
    - mm/khugepaged.c:collapse_shmem
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffff812363c0-ffffffff81236573: mem_cgroup_try_charge (STB_GLOBAL)
  

• In 4.13: ✅

  int mem_cgroup_try_charge(struct page *page, struct mm_struct *mm, gfp_t gfp_mask, struct mem_cgroup **memcgp, bool compound);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memcontrol.c (ffffffff81241ec0)
  Location: mm/memcontrol.c:5406
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:uprobe_write_opcode
    - mm/filemap.c:__add_to_page_cache_locked
    - mm/shmem.c:shmem_mcopy_atomic_pte
    - mm/shmem.c:shmem_getpage_gfp
    - mm/shmem.c:shmem_getpage_gfp
    - mm/shmem.c:shmem_unuse
    - mm/memory.c:__handle_mm_fault
    - mm/memory.c:__handle_mm_fault
    - mm/memory.c:do_swap_page
    - mm/memory.c:wp_page_copy
    - mm/swapfile.c:unuse_mm
    - mm/huge_memory.c:do_huge_pmd_wp_page
    - mm/huge_memory.c:do_huge_pmd_wp_page
    - mm/huge_memory.c:do_huge_pmd_anonymous_page
    - mm/khugepaged.c:collapse_shmem
    - mm/khugepaged.c:collapse_huge_page
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffff81241ec0-ffffffff81242026: mem_cgroup_try_charge (STB_GLOBAL)
  

• In 4.15: ✅

  int mem_cgroup_try_charge(struct page *page, struct mm_struct *mm, gfp_t gfp_mask, struct mem_cgroup **memcgp, bool compound);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memcontrol.c (ffffffff81261bf0)
  Location: mm/memcontrol.c:5489
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:uprobe_write_opcode
    - mm/filemap.c:__add_to_page_cache_locked
    - mm/shmem.c:shmem_mfill_atomic_pte
    - mm/shmem.c:shmem_getpage_gfp
    - mm/shmem.c:shmem_getpage_gfp
    - mm/shmem.c:shmem_unuse
    - mm/memory.c:handle_pte_fault
    - mm/memory.c:handle_pte_fault
    - mm/memory.c:do_swap_page
    - mm/memory.c:wp_page_copy
    - mm/swapfile.c:unuse_mm
    - mm/huge_memory.c:do_huge_pmd_wp_page
    - mm/huge_memory.c:do_huge_pmd_wp_page
    - mm/huge_memory.c:do_huge_pmd_anonymous_page
    - mm/khugepaged.c:khugepaged
    - mm/khugepaged.c:collapse_shmem
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffff81261bf0-ffffffff81261d6f: mem_cgroup_try_charge (STB_GLOBAL)
  

• In 4.18: ✅

  int mem_cgroup_try_charge(struct page *page, struct mm_struct *mm, gfp_t gfp_mask, struct mem_cgroup **memcgp, bool compound);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memcontrol.c (ffffffff81285bf0)
  Location: mm/memcontrol.c:5557
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:uprobe_write_opcode
    - mm/filemap.c:__add_to_page_cache_locked
    - mm/shmem.c:shmem_mfill_atomic_pte
    - mm/shmem.c:shmem_getpage_gfp
    - mm/shmem.c:shmem_getpage_gfp
    - mm/shmem.c:shmem_unuse
    - mm/memory.c:handle_pte_fault
    - mm/memory.c:handle_pte_fault
    - mm/memory.c:do_swap_page
    - mm/memory.c:wp_page_copy
    - mm/swapfile.c:unuse_vma
    - mm/huge_memory.c:do_huge_pmd_wp_page
    - mm/huge_memory.c:do_huge_pmd_wp_page_fallback
    - mm/huge_memory.c:do_huge_pmd_anonymous_page
    - mm/khugepaged.c:collapse_shmem
    - mm/khugepaged.c:collapse_huge_page
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffff81285bf0-ffffffff81285d7a: mem_cgroup_try_charge (STB_GLOBAL)
  

• In 5.0: ✅

  int mem_cgroup_try_charge(struct page *page, struct mm_struct *mm, gfp_t gfp_mask, struct mem_cgroup **memcgp, bool compound);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memcontrol.c (ffffffff8129ab00)
  Location: mm/memcontrol.c:5875
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:__replace_page
    - mm/filemap.c:__add_to_page_cache_locked
    - mm/swapfile.c:unuse_vma
    - mm/khugepaged.c:collapse_shmem
    - mm/khugepaged.c:collapse_huge_page
    - mm/memcontrol.c:mem_cgroup_try_charge_delay
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffff8129ab00-ffffffff8129ac8a: mem_cgroup_try_charge (STB_GLOBAL)
  

• In 5.3: ✅

  int mem_cgroup_try_charge(struct page *page, struct mm_struct *mm, gfp_t gfp_mask, struct mem_cgroup **memcgp, bool compound);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memcontrol.c (ffffffff812b5da0)
  Location: mm/memcontrol.c:6167
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:__replace_page
    - mm/filemap.c:__add_to_page_cache_locked
    - mm/khugepaged.c:collapse_shmem
    - mm/khugepaged.c:collapse_huge_page
    - mm/memcontrol.c:mem_cgroup_try_charge_delay
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffff812b5da0-ffffffff812b5f2d: mem_cgroup_try_charge (STB_GLOBAL)
  

• In 5.4: ✅

  int mem_cgroup_try_charge(struct page *page, struct mm_struct *mm, gfp_t gfp_mask, struct mem_cgroup **memcgp, bool compound);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memcontrol.c (ffffffff812c7c90)
  Location: mm/memcontrol.c:6507
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:__replace_page
    - mm/filemap.c:__add_to_page_cache_locked
    - mm/khugepaged.c:collapse_file
    - mm/khugepaged.c:collapse_huge_page
    - mm/memcontrol.c:mem_cgroup_try_charge_delay
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffff812c7c90-ffffffff812c7e1d: mem_cgroup_try_charge (STB_GLOBAL)
  

• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: ✅

  int mem_cgroup_try_charge(struct page *page, struct mm_struct *mm, gfp_t gfp_mask, struct mem_cgroup **memcgp, bool compound);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memcontrol.c (ffff80001036ab68)
  Location: mm/memcontrol.c:6507
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:__replace_page
    - mm/filemap.c:__add_to_page_cache_locked
    - mm/swapfile.c:unuse_pte_range
    - mm/khugepaged.c:collapse_file
    - mm/khugepaged.c:collapse_huge_page
    - mm/memcontrol.c:mem_cgroup_try_charge_delay
    - mm/userfaultfd.c:mcopy_atomic_pte
  

  Symbols:

  ffff80001036ab68-ffff80001036acf0: mem_cgroup_try_charge (STB_GLOBAL)
  

• In armhf: ✅

  int mem_cgroup_try_charge(struct page *page, struct mm_struct *mm, gfp_t gfp_mask, struct mem_cgroup **memcgp, bool compound);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memcontrol.c (c055c174)
  Location: mm/memcontrol.c:6507
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:__replace_page
    - mm/filemap.c:__add_to_page_cache_locked
    - mm/swapfile.c:unuse_mm
    - mm/memcontrol.c:mem_cgroup_try_charge_delay
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  c055c174-c055c374: mem_cgroup_try_charge (STB_GLOBAL)
  

• In ppc64el: ✅

  int mem_cgroup_try_charge(struct page *page, struct mm_struct *mm, gfp_t gfp_mask, struct mem_cgroup **memcgp, bool compound);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memcontrol.c (c000000000459f90)
  Location: mm/memcontrol.c:6507
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:__replace_page
    - mm/filemap.c:__add_to_page_cache_locked
    - mm/swapfile.c:unuse_pte_range
    - mm/khugepaged.c:collapse_file
    - mm/khugepaged.c:collapse_huge_page
    - mm/memcontrol.c:mem_cgroup_try_charge_delay
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  c000000000459f90-c00000000045a29c: mem_cgroup_try_charge (STB_GLOBAL)
  

• In riscv64: ✅

  int mem_cgroup_try_charge(struct page *page, struct mm_struct *mm, gfp_t gfp_mask, struct mem_cgroup **memcgp, bool compound);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memcontrol.c (ffffffe000248326)
  Location: mm/memcontrol.c:6507
  Inline: False
  Direct callers:
    - mm/filemap.c:__add_to_page_cache_locked
    - mm/swapfile.c:unuse_pte_range
    - mm/memcontrol.c:mem_cgroup_try_charge_delay
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffe000248326-ffffffe0002484c2: mem_cgroup_try_charge (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int mem_cgroup_try_charge(struct page *page, struct mm_struct *mm, gfp_t gfp_mask, struct mem_cgroup **memcgp, bool compound);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memcontrol.c (ffffffff812c0270)
  Location: mm/memcontrol.c:6507
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:__replace_page
    - mm/filemap.c:__add_to_page_cache_locked
    - mm/khugepaged.c:collapse_file
    - mm/khugepaged.c:collapse_huge_page
    - mm/memcontrol.c:mem_cgroup_try_charge_delay
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffff812c0270-ffffffff812c03fd: mem_cgroup_try_charge (STB_GLOBAL)
  

• In azure: ✅

  int mem_cgroup_try_charge(struct page *page, struct mm_struct *mm, gfp_t gfp_mask, struct mem_cgroup **memcgp, bool compound);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memcontrol.c (ffffffff812b1340)
  Location: mm/memcontrol.c:6507
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:__replace_page
    - mm/filemap.c:__add_to_page_cache_locked
    - mm/swapfile.c:unuse_pte_range
    - mm/khugepaged.c:collapse_file
    - mm/khugepaged.c:collapse_huge_page
    - mm/memcontrol.c:mem_cgroup_try_charge_delay
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffff812b1340-ffffffff812b14cd: mem_cgroup_try_charge (STB_GLOBAL)
  

• In gcp: ✅

  int mem_cgroup_try_charge(struct page *page, struct mm_struct *mm, gfp_t gfp_mask, struct mem_cgroup **memcgp, bool compound);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memcontrol.c (ffffffff812be080)
  Location: mm/memcontrol.c:6507
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:__replace_page
    - mm/filemap.c:__add_to_page_cache_locked
    - mm/khugepaged.c:collapse_file
    - mm/khugepaged.c:collapse_huge_page
    - mm/memcontrol.c:mem_cgroup_try_charge_delay
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffff812be080-ffffffff812be20d: mem_cgroup_try_charge (STB_GLOBAL)
  

• In lowlatency: ✅

  int mem_cgroup_try_charge(struct page *page, struct mm_struct *mm, gfp_t gfp_mask, struct mem_cgroup **memcgp, bool compound);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memcontrol.c (ffffffff812cea20)
  Location: mm/memcontrol.c:6507
  Inline: False
  Direct callers:
    - kernel/events/uprobes.c:__replace_page
    - mm/filemap.c:__add_to_page_cache_locked
    - mm/khugepaged.c:collapse_file
    - mm/khugepaged.c:collapse_huge_page
    - mm/memcontrol.c:mem_cgroup_try_charge_delay
    - mm/userfaultfd.c:mcopy_atomic
  

  Symbols:

  ffffffff812cea20-ffffffff812cebf3: mem_cgroup_try_charge (STB_GLOBAL)
  

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Param added. bool compound
• 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 ✅

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 ✅