website-function

Function: lookup_swap_cache

Status

Regular

• In 4.4: ✅

  struct page *lookup_swap_cache(swp_entry_t entry);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff811d2a60)
  Location: mm/swap_state.c:275
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_getpage_gfp
    - mm/memory.c:handle_mm_fault
  

  Symbols:

  ffffffff811d2a60-ffffffff811d2abb: lookup_swap_cache (STB_GLOBAL)
  

• In 4.8: ✅

  struct page *lookup_swap_cache(swp_entry_t entry);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff811f07e0)
  Location: mm/swap_state.c:282
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_getpage_gfp
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff811f07e0-ffffffff811f0831: lookup_swap_cache (STB_GLOBAL)
  

• In 4.10: ✅

  struct page *lookup_swap_cache(swp_entry_t entry);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff812011d0)
  Location: mm/swap_state.c:282
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_getpage_gfp
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff812011d0-ffffffff81201228: lookup_swap_cache (STB_GLOBAL)
  

• In 4.13: ✅

  struct page *lookup_swap_cache(swp_entry_t entry);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff8120c020)
  Location: mm/swap_state.c:300
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_getpage_gfp
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff8120c020-ffffffff8120c0a3: lookup_swap_cache (STB_GLOBAL)
  

• In 4.15: ✅

  struct page *lookup_swap_cache(swp_entry_t entry, struct vm_area_struct *vma, long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff81225650)
  Location: mm/swap_state.c:331
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_getpage_gfp
    - mm/memory.c:do_swap_page
    - mm/swap_state.c:swap_readahead_detect
  

  Symbols:

  ffffffff81225650-ffffffff8122576e: lookup_swap_cache (STB_GLOBAL)
  

• In 4.18: ✅

  struct page *lookup_swap_cache(swp_entry_t entry, struct vm_area_struct *vma, long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff81247bf0)
  Location: mm/swap_state.c:333
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_getpage_gfp
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff81247bf0-ffffffff81247d02: lookup_swap_cache (STB_GLOBAL)
  

• In 5.0: ✅

  struct page *lookup_swap_cache(swp_entry_t entry, struct vm_area_struct *vma, long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff8125c1c0)
  Location: mm/swap_state.c:309
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_getpage_gfp
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff8125c1c0-ffffffff8125c2d2: lookup_swap_cache (STB_GLOBAL)
  

• In 5.3: ✅

  struct page *lookup_swap_cache(swp_entry_t entry, struct vm_area_struct *vma, long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff81277390)
  Location: mm/swap_state.c:310
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_swapin_page
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff81277390-ffffffff812774b8: lookup_swap_cache (STB_GLOBAL)
  

• In 5.4: ✅

  struct page *lookup_swap_cache(swp_entry_t entry, struct vm_area_struct *vma, long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff81286e70)
  Location: mm/swap_state.c:310
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_swapin_page
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff81286e70-ffffffff81286f98: lookup_swap_cache (STB_GLOBAL)
  

• In 5.8: ✅

  struct page *lookup_swap_cache(swp_entry_t entry, struct vm_area_struct *vma, long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff812b93f0)
  Location: mm/swap_state.c:309
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_swapin_page
    - mm/memory.c:do_swap_page
    - mm/swapfile.c:unuse_pte_range
  

  Symbols:

  ffffffff812b93f0-ffffffff812b951b: lookup_swap_cache (STB_GLOBAL)
  

• In 5.11: ✅

  struct page *lookup_swap_cache(swp_entry_t entry, struct vm_area_struct *vma, long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff812c4d80)
  Location: mm/swap_state.c:369
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_swapin_page
    - mm/memory.c:do_swap_page
    - mm/swapfile.c:unuse_pte_range
  

  Symbols:

  ffffffff812c4d80-ffffffff812c4eba: lookup_swap_cache (STB_GLOBAL)
  

• In 5.13: ✅

  struct page *lookup_swap_cache(swp_entry_t entry, struct vm_area_struct *vma, long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff812cba10)
  Location: mm/swap_state.c:339
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_swapin_page
    - mm/memory.c:do_swap_page
    - mm/swapfile.c:unuse_pte_range
  

  Symbols:

  ffffffff812cba10-ffffffff812cbb56: lookup_swap_cache (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  struct page *lookup_swap_cache(swp_entry_t entry, struct vm_area_struct *vma, long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/swap_state.c (0)
  Location: mm/swap_state.c:334
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_swapin_page
    - mm/memory.c:do_swap_page
    - mm/swapfile.c:unuse_pte_range
  

  Symbols:

  ffffffff81cbea32-ffffffff81cbea46: lookup_swap_cache.cold (STB_LOCAL)
  ffffffff81310ae0-ffffffff81310c80: lookup_swap_cache (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  struct page *lookup_swap_cache(swp_entry_t entry, struct vm_area_struct *vma, long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/swap_state.c (0)
  Location: mm/swap_state.c:339
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_swapin_folio
    - mm/memory.c:do_swap_page
    - mm/swapfile.c:unuse_pte_range
  

  Symbols:

  ffffffff81e70bb9-ffffffff81e70bce: lookup_swap_cache.cold (STB_LOCAL)
  ffffffff8137b890-ffffffff8137baad: lookup_swap_cache (STB_GLOBAL)
  

• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: ✅

  struct page *lookup_swap_cache(swp_entry_t entry, struct vm_area_struct *vma, long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffff800010321858)
  Location: mm/swap_state.c:310
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_swapin_page
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffff800010321858-ffff800010321a94: lookup_swap_cache (STB_GLOBAL)
  

• In armhf: ✅

  struct page *lookup_swap_cache(swp_entry_t entry, struct vm_area_struct *vma, long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (c053a040)
  Location: mm/swap_state.c:310
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_swapin_page
    - mm/memory.c:do_swap_page
  

  Symbols:

  c053a040-c053a1d0: lookup_swap_cache (STB_GLOBAL)
  

• In ppc64el: ✅

  struct page *lookup_swap_cache(swp_entry_t entry, struct vm_area_struct *vma, long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (c0000000003f6fb0)
  Location: mm/swap_state.c:310
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_swapin_page
    - mm/memory.c:do_swap_page
  

  Symbols:

  c0000000003f6fb0-c0000000003f7208: lookup_swap_cache (STB_GLOBAL)
  

• In riscv64: ✅

  struct page *lookup_swap_cache(swp_entry_t entry, struct vm_area_struct *vma, long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffe000222aa2)
  Location: mm/swap_state.c:310
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_swapin_page
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffe000222aa2-ffffffe000222c06: lookup_swap_cache (STB_GLOBAL)
  

Flavor

• In aws: ✅

  struct page *lookup_swap_cache(swp_entry_t entry, struct vm_area_struct *vma, long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff8127f4c0)
  Location: mm/swap_state.c:310
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_swapin_page
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff8127f4c0-ffffffff8127f5e8: lookup_swap_cache (STB_GLOBAL)
  

• In azure: ✅

  struct page *lookup_swap_cache(swp_entry_t entry, struct vm_area_struct *vma, long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff812712e0)
  Location: mm/swap_state.c:310
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_swapin_page
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff812712e0-ffffffff81271408: lookup_swap_cache (STB_GLOBAL)
  

• In gcp: ✅

  struct page *lookup_swap_cache(swp_entry_t entry, struct vm_area_struct *vma, long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff8127d260)
  Location: mm/swap_state.c:310
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_swapin_page
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff8127d260-ffffffff8127d388: lookup_swap_cache (STB_GLOBAL)
  

• In lowlatency: ✅

  struct page *lookup_swap_cache(swp_entry_t entry, struct vm_area_struct *vma, long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff8128ce20)
  Location: mm/swap_state.c:310
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_swapin_page
    - mm/memory.c:do_swap_page
  

  Symbols:

  ffffffff8128ce20-ffffffff8128cf57: lookup_swap_cache (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 ✅
• Changed between 4.13 and 4.15 ⚠️

  • Param added. struct vm_area_struct *vma
  • Param added. long unsigned int addr
• 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 ✅

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 ✅