DepSurf

Function: read_swap_cache_async

Status

Regular

• In 4.4: ✅

  struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, struct vm_area_struct *vma, long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff811d2c00)
  Location: mm/swap_state.c:389
  Inline: False
  Direct callers:
    - mm/madvise.c:swapin_walk_pmd_entry
    - mm/madvise.c:SyS_madvise
    - mm/swap_state.c:swapin_readahead
    - mm/swap_state.c:swapin_readahead
    - mm/swapfile.c:try_to_unuse
  

  Symbols:

  ffffffff811d2c00-ffffffff811d2c55: read_swap_cache_async (STB_GLOBAL)
  

• In 4.8: ✅

  struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, struct vm_area_struct *vma, long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff811f09f0)
  Location: mm/swap_state.c:395
  Inline: False
  Direct callers:
    - mm/madvise.c:SyS_madvise
    - mm/madvise.c:swapin_walk_pmd_entry
    - mm/swap_state.c:swapin_readahead
    - mm/swap_state.c:swapin_readahead
    - mm/swapfile.c:try_to_unuse
  

  Symbols:

  ffffffff811f09f0-ffffffff811f0a45: read_swap_cache_async (STB_GLOBAL)
  

• In 4.10: ✅

  struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, struct vm_area_struct *vma, long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff812013f0)
  Location: mm/swap_state.c:395
  Inline: False
  Direct callers:
    - mm/madvise.c:SyS_madvise
    - mm/madvise.c:swapin_walk_pmd_entry
    - mm/swap_state.c:swapin_readahead
    - mm/swap_state.c:swapin_readahead
    - mm/swapfile.c:try_to_unuse
  

  Symbols:

  ffffffff812013f0-ffffffff81201445: read_swap_cache_async (STB_GLOBAL)
  

• In 4.13: ✅

  struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, struct vm_area_struct *vma, long unsigned int addr, bool do_poll);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff8120c280)
  Location: mm/swap_state.c:414
  Inline: False
  Direct callers:
    - mm/madvise.c:madvise_willneed
    - mm/madvise.c:swapin_walk_pmd_entry
    - mm/swap_state.c:swapin_readahead
    - mm/swap_state.c:swapin_readahead
    - mm/swapfile.c:try_to_unuse
  

  Symbols:

  ffffffff8120c280-ffffffff8120c2e0: read_swap_cache_async (STB_GLOBAL)
  

• In 4.15: ✅

  struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, struct vm_area_struct *vma, long unsigned int addr, bool do_poll);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff81225970)
  Location: mm/swap_state.c:462
  Inline: False
  Direct callers:
    - mm/madvise.c:madvise_willneed
    - mm/madvise.c:swapin_walk_pmd_entry
    - mm/swap_state.c:do_swap_page_readahead
    - mm/swap_state.c:swapin_readahead
    - mm/swapfile.c:try_to_unuse
  

  Symbols:

  ffffffff81225970-ffffffff812259d0: read_swap_cache_async (STB_GLOBAL)
  

• In 4.18: ✅

  struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, struct vm_area_struct *vma, long unsigned int addr, bool do_poll);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff81247f10)
  Location: mm/swap_state.c:475
  Inline: False
  Direct callers:
    - mm/madvise.c:madvise_willneed
    - mm/madvise.c:swapin_walk_pmd_entry
    - mm/swap_state.c:swapin_readahead
    - mm/swap_state.c:swap_cluster_readahead
    - mm/swapfile.c:try_to_unuse
  

  Symbols:

  ffffffff81247f10-ffffffff81247f72: read_swap_cache_async (STB_GLOBAL)
  

• In 5.0: ✅

  struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, struct vm_area_struct *vma, long unsigned int addr, bool do_poll);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff8125c4f0)
  Location: mm/swap_state.c:437
  Inline: False
  Direct callers:
    - mm/madvise.c:madvise_willneed
    - mm/madvise.c:swapin_walk_pmd_entry
    - mm/swap_state.c:swapin_readahead
    - mm/swap_state.c:swap_cluster_readahead
    - mm/swapfile.c:try_to_unuse
  

  Symbols:

  ffffffff8125c4f0-ffffffff8125c552: read_swap_cache_async (STB_GLOBAL)
  

• In 5.3: ✅

  struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, struct vm_area_struct *vma, long unsigned int addr, bool do_poll);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff812776e0)
  Location: mm/swap_state.c:448
  Inline: False
  Direct callers:
    - mm/madvise.c:madvise_willneed
    - mm/madvise.c:swapin_walk_pmd_entry
    - mm/swap_state.c:swapin_readahead
    - mm/swap_state.c:swap_cluster_readahead
  

  Symbols:

  ffffffff812776e0-ffffffff81277741: read_swap_cache_async (STB_GLOBAL)
  

• In 5.4: ✅

  struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, struct vm_area_struct *vma, long unsigned int addr, bool do_poll);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff812871d0)
  Location: mm/swap_state.c:448
  Inline: False
  Direct callers:
    - mm/madvise.c:__do_sys_madvise
    - mm/madvise.c:swapin_walk_pmd_entry
    - mm/swap_state.c:swapin_readahead
    - mm/swap_state.c:swap_cluster_readahead
  

  Symbols:

  ffffffff812871d0-ffffffff81287231: read_swap_cache_async (STB_GLOBAL)
  

• In 5.8: Selective Inline ⚠️

  struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, struct vm_area_struct *vma, long unsigned int addr, bool do_poll);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff812b991e)
  Location: mm/swap_state.c:465
  Inline: True
  Inline callers:
    - mm/swap_state.c:swap_vma_readahead
    - mm/swap_state.c:swap_cluster_readahead
  Direct callers:
    - mm/madvise.c:madvise_willneed
    - mm/madvise.c:swapin_walk_pmd_entry
  

  Symbols:

  ffffffff812b99f0-ffffffff812b9a51: read_swap_cache_async (STB_GLOBAL)
  

• In 5.11: Selective Inline ⚠️

  struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, struct vm_area_struct *vma, long unsigned int addr, bool do_poll);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff812c5387)
  Location: mm/swap_state.c:557
  Inline: True
  Inline callers:
    - mm/swap_state.c:swap_vma_readahead
    - mm/swap_state.c:swap_cluster_readahead
  Direct callers:
    - mm/madvise.c:force_shm_swapin_readahead
    - mm/madvise.c:swapin_walk_pmd_entry
  

  Symbols:

  ffffffff812c5460-ffffffff812c54c1: read_swap_cache_async (STB_GLOBAL)
  

• In 5.13: Selective Inline ⚠️

  struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, struct vm_area_struct *vma, long unsigned int addr, bool do_poll);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff812cc03a)
  Location: mm/swap_state.c:526
  Inline: True
  Inline callers:
    - mm/swap_state.c:swap_vma_readahead
    - mm/swap_state.c:swap_cluster_readahead
  Direct callers:
    - mm/madvise.c:force_shm_swapin_readahead
    - mm/madvise.c:swapin_walk_pmd_entry
  

  Symbols:

  ffffffff812cc110-ffffffff812cc171: read_swap_cache_async (STB_GLOBAL)
  

• In 5.15: Selective Inline, Transformation ⚠️

  struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, struct vm_area_struct *vma, long unsigned int addr, bool do_poll);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In mm/swap_state.c (ffffffff81311215)
  Location: mm/swap_state.c:521
  Inline: True
  Inline callers:
    - mm/swap_state.c:swap_vma_readahead
    - mm/swap_state.c:swap_cluster_readahead
  Direct callers:
    - mm/madvise.c:force_shm_swapin_readahead
    - mm/madvise.c:swapin_walk_pmd_entry
  

  Symbols:

  ffffffff81cbea94-ffffffff81cbeaa9: read_swap_cache_async.cold (STB_LOCAL)
  ffffffff81311300-ffffffff81311374: read_swap_cache_async (STB_GLOBAL)
  

• In 5.19: Selective Inline, Transformation ⚠️

  struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, struct vm_area_struct *vma, long unsigned int addr, bool do_poll, struct swap_iocb **plug);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In mm/swap_state.c (ffffffff8137c27e)
  Location: mm/swap_state.c:529
  Inline: True
  Inline callers:
    - mm/swap_state.c:swap_vma_readahead
    - mm/swap_state.c:swap_cluster_readahead
  Direct callers:
    - mm/madvise.c:force_shm_swapin_readahead
    - mm/madvise.c:swapin_walk_pmd_entry
  

  Symbols:

  ffffffff81e70c27-ffffffff81e70c3c: read_swap_cache_async.cold (STB_LOCAL)
  ffffffff8137c380-ffffffff8137c411: read_swap_cache_async (STB_GLOBAL)
  

• In 6.2: Selective Inline, Transformation ⚠️

  struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, struct vm_area_struct *vma, long unsigned int addr, bool do_poll, struct swap_iocb **plug);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In mm/swap_state.c (ffffffff813f9a1e)
  Location: mm/swap_state.c:513
  Inline: True
  Inline callers:
    - mm/swap_state.c:swap_vma_readahead
    - mm/swap_state.c:swap_cluster_readahead
  Direct callers:
    - mm/madvise.c:force_shm_swapin_readahead
    - mm/madvise.c:swapin_walk_pmd_entry
  

  Symbols:

  ffffffff82065bbe-ffffffff82065bd3: read_swap_cache_async.cold (STB_LOCAL)
  ffffffff813f9b30-ffffffff813f9bc1: read_swap_cache_async (STB_GLOBAL)
  

• In 6.5: Selective Inline, Transformation ⚠️

  struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, struct vm_area_struct *vma, long unsigned int addr, bool do_poll, struct swap_iocb **plug);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In mm/swap_state.c (ffffffff8142c8d3)
  Location: mm/swap_state.c:528
  Inline: True
  Inline callers:
    - mm/swap_state.c:swap_vma_readahead
    - mm/swap_state.c:swap_cluster_readahead
  Direct callers:
    - mm/madvise.c:shmem_swapin_range
    - mm/madvise.c:swapin_walk_pmd_entry
  

  Symbols:

  ffffffff820e5351-ffffffff820e5366: read_swap_cache_async.cold (STB_LOCAL)
  ffffffff8142ca90-ffffffff8142cb21: read_swap_cache_async (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  struct folio *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, struct vm_area_struct *vma, long unsigned int addr, struct swap_iocb **plug);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/swap_state.c (0)
  Location: mm/swap_state.c:536
  Inline: False
  Direct callers:
    - mm/madvise.c:shmem_swapin_range
    - mm/madvise.c:swapin_walk_pmd_entry
  

  Symbols:

  ffffffff821c24de-ffffffff821c24f2: read_swap_cache_async.cold (STB_LOCAL)
  ffffffff814661c0-ffffffff81466290: read_swap_cache_async (STB_GLOBAL)
  

Arch

• In arm64: ✅

  struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, struct vm_area_struct *vma, long unsigned int addr, bool do_poll);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffff800010321ce0)
  Location: mm/swap_state.c:448
  Inline: False
  Direct callers:
    - mm/madvise.c:__arm64_sys_madvise
    - mm/madvise.c:swapin_walk_pmd_entry
    - mm/swap_state.c:swapin_readahead
    - mm/swap_state.c:swap_cluster_readahead
  

  Symbols:

  ffff800010321ce0-ffff800010321d80: read_swap_cache_async (STB_GLOBAL)
  

• In armhf: ✅

  struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, struct vm_area_struct *vma, long unsigned int addr, bool do_poll);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (c053a3d4)
  Location: mm/swap_state.c:448
  Inline: False
  Direct callers:
    - mm/madvise.c:__se_sys_madvise
    - mm/madvise.c:swapin_walk_pmd_entry
    - mm/swap_state.c:swapin_readahead
    - mm/swap_state.c:swap_cluster_readahead
  

  Symbols:

  c053a3d4-c053a454: read_swap_cache_async (STB_GLOBAL)
  

• In ppc64el: ✅

  struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, struct vm_area_struct *vma, long unsigned int addr, bool do_poll);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (c0000000003f75b0)
  Location: mm/swap_state.c:448
  Inline: False
  Direct callers:
    - mm/madvise.c:__se_sys_madvise
    - mm/madvise.c:swapin_walk_pmd_entry
    - mm/swap_state.c:swapin_readahead
    - mm/swap_state.c:swap_cluster_readahead
  

  Symbols:

  c0000000003f75b0-c0000000003f7648: read_swap_cache_async (STB_GLOBAL)
  

• In riscv64: ✅

  struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, struct vm_area_struct *vma, long unsigned int addr, bool do_poll);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffe000222de0)
  Location: mm/swap_state.c:448
  Inline: False
  Direct callers:
    - mm/madvise.c:__se_sys_madvise
    - mm/madvise.c:swapin_walk_pmd_entry
    - mm/swap_state.c:swapin_readahead
    - mm/swap_state.c:swap_cluster_readahead
  

  Symbols:

  ffffffe000222de0-ffffffe000222e42: read_swap_cache_async (STB_GLOBAL)
  

Flavor

• In aws: ✅

  struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, struct vm_area_struct *vma, long unsigned int addr, bool do_poll);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff8127f820)
  Location: mm/swap_state.c:448
  Inline: False
  Direct callers:
    - mm/madvise.c:__do_sys_madvise
    - mm/madvise.c:swapin_walk_pmd_entry
    - mm/swap_state.c:swapin_readahead
    - mm/swap_state.c:swap_cluster_readahead
  

  Symbols:

  ffffffff8127f820-ffffffff8127f881: read_swap_cache_async (STB_GLOBAL)
  

• In azure: ✅

  struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, struct vm_area_struct *vma, long unsigned int addr, bool do_poll);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff81271640)
  Location: mm/swap_state.c:448
  Inline: False
  Direct callers:
    - mm/madvise.c:__do_sys_madvise
    - mm/madvise.c:swapin_walk_pmd_entry
    - mm/swap_state.c:swapin_readahead
    - mm/swap_state.c:swap_cluster_readahead
  

  Symbols:

  ffffffff81271640-ffffffff812716a1: read_swap_cache_async (STB_GLOBAL)
  

• In gcp: ✅

  struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, struct vm_area_struct *vma, long unsigned int addr, bool do_poll);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff8127d5c0)
  Location: mm/swap_state.c:448
  Inline: False
  Direct callers:
    - mm/madvise.c:__do_sys_madvise
    - mm/madvise.c:swapin_walk_pmd_entry
    - mm/swap_state.c:swapin_readahead
    - mm/swap_state.c:swap_cluster_readahead
  

  Symbols:

  ffffffff8127d5c0-ffffffff8127d621: read_swap_cache_async (STB_GLOBAL)
  

• In lowlatency: ✅

  struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, struct vm_area_struct *vma, long unsigned int addr, bool do_poll);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/swap_state.c (ffffffff8128d170)
  Location: mm/swap_state.c:448
  Inline: False
  Direct callers:
    - mm/madvise.c:__do_sys_madvise
    - mm/madvise.c:swapin_walk_pmd_entry
    - mm/swap_state.c:swapin_readahead
    - mm/swap_state.c:swap_cluster_readahead
  

  Symbols:

  ffffffff8128d170-ffffffff8128d1d1: read_swap_cache_async (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• Changed between 4.10 and 4.13 ⚠️

  • Param added. bool do_poll
• 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 ✅
• Changed between 5.15 and 5.19 ⚠️

  • Param added. struct swap_iocb **plug
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• Changed between 6.5 and 6.8 ⚠️

  • Param removed. bool do_poll
  • Param reordered. entry, gfp_mask, vma, addr, do_poll, plug ➡️ entry, gfp_mask, vma, addr, plug
  • Return type changed. struct page * ➡️ struct folio *

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 ✅