DepSurf

Function: `__page_cache_alloc`

Status

Regular

In 4.4: Selective Inline ⚠️

struct page *__page_cache_alloc(gfp_t gfp);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/filemap.c (ffffffff8118d5d0)
Location: mm/filemap.c:708
Inline: True
Direct callers:
  - mm/filemap.c:pagecache_get_page
  - mm/filemap.c:do_read_cache_page
  - mm/filemap.c:generic_file_read_iter
  - mm/filemap.c:filemap_fault
  - mm/readahead.c:__do_page_cache_readahead
  - fs/splice.c:__generic_file_splice_read

Symbols:

ffffffff8118d5d0-ffffffff8118d686: __page_cache_alloc (STB_GLOBAL)

In 4.8: Selective Inline ⚠️

struct page *__page_cache_alloc(gfp_t gfp);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/filemap.c (ffffffff811a01b0)
Location: mm/filemap.c:748
Inline: True
Direct callers:
  - mm/filemap.c:do_read_cache_page
  - mm/filemap.c:filemap_fault
  - mm/filemap.c:generic_file_read_iter
  - mm/filemap.c:pagecache_get_page
  - mm/readahead.c:__do_page_cache_readahead
  - fs/splice.c:__generic_file_splice_read

Symbols:

ffffffff811a01b0-ffffffff811a0283: __page_cache_alloc (STB_GLOBAL)

In 4.10: Selective Inline ⚠️

struct page *__page_cache_alloc(gfp_t gfp);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/filemap.c (ffffffff811af5f0)
Location: mm/filemap.c:712
Inline: True
Direct callers:
  - mm/filemap.c:do_read_cache_page
  - mm/filemap.c:filemap_fault
  - mm/filemap.c:generic_file_read_iter
  - mm/filemap.c:pagecache_get_page
  - mm/readahead.c:__do_page_cache_readahead

Symbols:

ffffffff811af5f0-ffffffff811af6c3: __page_cache_alloc (STB_GLOBAL)

In 4.13: Selective Inline ⚠️

struct page *__page_cache_alloc(gfp_t gfp);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/filemap.c (ffffffff811b64f0)
Location: mm/filemap.c:830
Inline: True
Direct callers:
  - mm/filemap.c:do_read_cache_page
  - mm/filemap.c:filemap_fault
  - mm/filemap.c:generic_file_read_iter
  - mm/filemap.c:pagecache_get_page
  - mm/readahead.c:__do_page_cache_readahead

Symbols:

ffffffff811b64f0-ffffffff811b657f: __page_cache_alloc (STB_GLOBAL)

In 4.15: Selective Inline ⚠️

struct page *__page_cache_alloc(gfp_t gfp);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/filemap.c (ffffffff811ca860)
Location: mm/filemap.c:931
Inline: True
Direct callers:
  - mm/filemap.c:do_read_cache_page
  - mm/filemap.c:filemap_fault
  - mm/filemap.c:generic_file_read_iter
  - mm/filemap.c:pagecache_get_page
  - mm/readahead.c:__do_page_cache_readahead

Symbols:

ffffffff811ca860-ffffffff811ca8f7: __page_cache_alloc (STB_GLOBAL)

In 4.18: Selective Inline ⚠️

struct page *__page_cache_alloc(gfp_t gfp);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/filemap.c (ffffffff811eb8b0)
Location: mm/filemap.c:931
Inline: True
Direct callers:
  - mm/filemap.c:do_read_cache_page
  - mm/filemap.c:filemap_fault
  - mm/filemap.c:generic_file_buffered_read
  - mm/filemap.c:pagecache_get_page
  - mm/readahead.c:__do_page_cache_readahead

Symbols:

ffffffff811eb8b0-ffffffff811eb944: __page_cache_alloc (STB_GLOBAL)

In 5.0: Selective Inline ⚠️

struct page *__page_cache_alloc(gfp_t gfp);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/filemap.c (ffffffff811fc430)
Location: mm/filemap.c:909
Inline: True
Direct callers:
  - mm/filemap.c:do_read_cache_page
  - mm/filemap.c:filemap_fault
  - mm/filemap.c:generic_file_buffered_read
  - mm/filemap.c:pagecache_get_page
  - mm/readahead.c:__do_page_cache_readahead

Symbols:

ffffffff811fc430-ffffffff811fc4c4: __page_cache_alloc (STB_GLOBAL)

In 5.3: Selective Inline ⚠️

struct page *__page_cache_alloc(gfp_t gfp);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/filemap.c (ffffffff81213af0)
Location: mm/filemap.c:957
Inline: True
Direct callers:
  - mm/filemap.c:do_read_cache_page
  - mm/filemap.c:generic_file_buffered_read
  - mm/filemap.c:pagecache_get_page
  - mm/readahead.c:__do_page_cache_readahead

Symbols:

ffffffff81213af0-ffffffff81213b7d: __page_cache_alloc (STB_GLOBAL)

In 5.4: Selective Inline ⚠️

struct page *__page_cache_alloc(gfp_t gfp);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/filemap.c (ffffffff812212c0)
Location: mm/filemap.c:966
Inline: True
Direct callers:
  - mm/filemap.c:do_read_cache_page
  - mm/filemap.c:generic_file_buffered_read
  - mm/filemap.c:pagecache_get_page
  - mm/readahead.c:__do_page_cache_readahead

Symbols:

ffffffff812212c0-ffffffff8122134d: __page_cache_alloc (STB_GLOBAL)

In 5.8: Selective Inline, Transformation ⚠️

struct page *__page_cache_alloc(gfp_t gfp);

Collision: Unique Global

Inline: Selective

Transformation: True

Instances:

In mm/filemap.c (ffffffff81252cdd)
Location: mm/filemap.c:941
Inline: True
Inline callers:
  - mm/filemap.c:do_read_cache_page
  - mm/filemap.c:generic_file_buffered_read
  - mm/filemap.c:pagecache_get_page
Direct callers:
  - mm/filemap.c:do_read_cache_page
  - mm/filemap.c:generic_file_buffered_read
  - mm/filemap.c:pagecache_get_page
  - mm/readahead.c:page_cache_readahead_unbounded

Symbols:

ffffffff8124e310-ffffffff8124e372: __page_cache_alloc.part.0 (STB_LOCAL)
ffffffff8124e380-ffffffff8124e3ad: __page_cache_alloc (STB_GLOBAL)

In 5.11: Selective Inline, Transformation ⚠️

struct page *__page_cache_alloc(gfp_t gfp);

Collision: Unique Global

Inline: Selective

Transformation: True

Instances:

In mm/filemap.c (ffffffff8125d8aa)
Location: mm/filemap.c:966
Inline: True
Inline callers:
  - mm/filemap.c:do_read_cache_page
  - mm/filemap.c:generic_file_buffered_read_get_pages
  - mm/filemap.c:pagecache_get_page
Direct callers:
  - mm/filemap.c:do_read_cache_page
  - mm/filemap.c:generic_file_buffered_read_get_pages
  - mm/filemap.c:pagecache_get_page
  - mm/readahead.c:page_cache_ra_unbounded

Symbols:

ffffffff81258720-ffffffff81258791: __page_cache_alloc.part.0 (STB_LOCAL)
ffffffff812587a0-ffffffff812587cd: __page_cache_alloc (STB_GLOBAL)

In 5.13: Selective Inline ⚠️

struct page *__page_cache_alloc(gfp_t gfp);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/filemap.c (ffffffff8125cda0)
Location: mm/filemap.c:990
Inline: True
Direct callers:
  - mm/filemap.c:do_read_cache_page
  - mm/filemap.c:filemap_get_pages
  - mm/filemap.c:pagecache_get_page
  - mm/readahead.c:readahead_expand
  - mm/readahead.c:readahead_expand
  - mm/readahead.c:page_cache_ra_unbounded

Symbols:

ffffffff8125cda0-ffffffff8125ce27: __page_cache_alloc (STB_GLOBAL)

In 5.15: Selective Inline ⚠️

struct page *__page_cache_alloc(gfp_t gfp);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/filemap.c (ffffffff81298d20)
Location: mm/filemap.c:1007
Inline: True
Direct callers:
  - mm/filemap.c:do_read_cache_page
  - mm/filemap.c:filemap_get_pages
  - mm/filemap.c:pagecache_get_page
  - mm/readahead.c:readahead_expand
  - mm/readahead.c:readahead_expand
  - mm/readahead.c:page_cache_ra_unbounded

Symbols:

ffffffff81298d20-ffffffff81298da1: __page_cache_alloc (STB_GLOBAL)

In 5.19: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/readahead.c (ffffffff81301961)
Location: include/linux/pagemap.h:480
Inline: True
Inline callers:
  - mm/readahead.c:readahead_expand
  - mm/readahead.c:readahead_expand

In 6.2: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/readahead.c (ffffffff8136c035)
Location: include/linux/pagemap.h:478
Inline: True
Inline callers:
  - mm/readahead.c:readahead_expand
  - mm/readahead.c:readahead_expand

In 6.5: Absent ⚠️
In 6.8: Absent ⚠️

Arch

In arm64: Selective Inline ⚠️

struct page *__page_cache_alloc(gfp_t gfp);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/filemap.c (ffff8000102adf80)
Location: mm/filemap.c:966
Inline: True
Direct callers:
  - mm/filemap.c:do_read_cache_page
  - mm/filemap.c:generic_file_buffered_read
  - mm/filemap.c:pagecache_get_page
  - mm/readahead.c:__do_page_cache_readahead

Symbols:

ffff8000102adf80-ffff8000102ae038: __page_cache_alloc (STB_GLOBAL)

In armhf: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/filemap.c (c04de244)
Location: include/linux/pagemap.h:213
Inline: True
Inline callers:
  - mm/filemap.c:do_read_cache_page
  - mm/filemap.c:generic_file_buffered_read
  - mm/filemap.c:pagecache_get_page

In mm/readahead.c (c04eaff8)
Location: include/linux/pagemap.h:213
Inline: True
Inline callers:
  - mm/readahead.c:__do_page_cache_readahead

In ppc64el: Selective Inline ⚠️

struct page *__page_cache_alloc(gfp_t gfp);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/filemap.c (c000000000363050)
Location: mm/filemap.c:966
Inline: True
Direct callers:
  - mm/filemap.c:do_read_cache_page
  - mm/filemap.c:generic_file_buffered_read
  - mm/filemap.c:pagecache_get_page
  - mm/readahead.c:__do_page_cache_readahead

Symbols:

c000000000363050-c000000000363170: __page_cache_alloc (STB_GLOBAL)

In riscv64: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/filemap.c (ffffffe0001d6f7c)
Location: include/linux/pagemap.h:213
Inline: True
Inline callers:
  - mm/filemap.c:do_read_cache_page
  - mm/filemap.c:generic_file_buffered_read
  - mm/filemap.c:pagecache_get_page

In mm/readahead.c (ffffffe0001e16e4)
Location: include/linux/pagemap.h:213
Inline: True
Inline callers:
  - mm/readahead.c:__do_page_cache_readahead

Flavor

In aws: Selective Inline ⚠️

struct page *__page_cache_alloc(gfp_t gfp);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/filemap.c (ffffffff81219910)
Location: mm/filemap.c:966
Inline: True
Direct callers:
  - mm/filemap.c:do_read_cache_page
  - mm/filemap.c:generic_file_buffered_read
  - mm/filemap.c:pagecache_get_page
  - mm/readahead.c:__do_page_cache_readahead

Symbols:

ffffffff81219910-ffffffff8121999d: __page_cache_alloc (STB_GLOBAL)

In azure: Selective Inline ⚠️

struct page *__page_cache_alloc(gfp_t gfp);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/filemap.c (ffffffff8120cb20)
Location: mm/filemap.c:966
Inline: True
Direct callers:
  - mm/filemap.c:do_read_cache_page
  - mm/filemap.c:generic_file_buffered_read
  - mm/filemap.c:pagecache_get_page
  - mm/readahead.c:__do_page_cache_readahead

Symbols:

ffffffff8120cb20-ffffffff8120cbad: __page_cache_alloc (STB_GLOBAL)

In gcp: Selective Inline ⚠️

struct page *__page_cache_alloc(gfp_t gfp);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/filemap.c (ffffffff812176b0)
Location: mm/filemap.c:966
Inline: True
Direct callers:
  - mm/filemap.c:do_read_cache_page
  - mm/filemap.c:generic_file_buffered_read
  - mm/filemap.c:pagecache_get_page
  - mm/readahead.c:__do_page_cache_readahead

Symbols:

ffffffff812176b0-ffffffff8121773d: __page_cache_alloc (STB_GLOBAL)

In lowlatency: Selective Inline ⚠️

struct page *__page_cache_alloc(gfp_t gfp);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/filemap.c (ffffffff81226760)
Location: mm/filemap.c:966
Inline: True
Direct callers:
  - mm/filemap.c:do_read_cache_page
  - mm/filemap.c:generic_file_buffered_read
  - mm/filemap.c:pagecache_get_page
  - mm/readahead.c:__do_page_cache_readahead

Symbols:

ffffffff81226760-ffffffff812267ed: __page_cache_alloc (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 ✅

Arch

No changes between amd64 and arm64 ✅
No changes between amd64 and ppc64el ✅

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 ✅

DepSurf

Function: __page_cache_alloc

Status

Differences

Function: `__page_cache_alloc`