DepSurf

Function: __traceiter_kmem_cache_alloc

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: Absent ⚠️
• In 5.11: ✅

  int __traceiter_kmem_cache_alloc(void *__data, long unsigned int call_site, const void *ptr, size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/slab_common.c (ffffffff81286450)
  Location: include/trace/events/kmem.h:54
  Inline: False
  

  Symbols:

  ffffffff81286450-ffffffff812864bb: __traceiter_kmem_cache_alloc (STB_GLOBAL)
  

• In 5.13: ✅

  int __traceiter_kmem_cache_alloc(void *__data, long unsigned int call_site, const void *ptr, size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/slab_common.c (ffffffff8128b710)
  Location: include/trace/events/kmem.h:54
  Inline: False
  

  Symbols:

  ffffffff8128b710-ffffffff8128b779: __traceiter_kmem_cache_alloc (STB_GLOBAL)
  

• In 5.15: ✅

  int __traceiter_kmem_cache_alloc(void *__data, long unsigned int call_site, const void *ptr, size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/slab_common.c (ffffffff812cb4d0)
  Location: include/trace/events/kmem.h:54
  Inline: False
  

  Symbols:

  ffffffff812cb4d0-ffffffff812cb539: __traceiter_kmem_cache_alloc (STB_GLOBAL)
  

• In 5.19: ✅

  int __traceiter_kmem_cache_alloc(void *__data, long unsigned int call_site, const void *ptr, size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/slab_common.c (ffffffff81328f10)
  Location: include/trace/events/kmem.h:54
  Inline: False
  

  Symbols:

  ffffffff81328f10-ffffffff81328f8f: __traceiter_kmem_cache_alloc (STB_GLOBAL)
  

• In 6.2: ✅

  int __traceiter_kmem_cache_alloc(void *__data, long unsigned int call_site, const void *ptr, struct kmem_cache *s, gfp_t gfp_flags, int node);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/slab_common.c (ffffffff8139e0b0)
  Location: include/trace/events/kmem.h:12
  Inline: False
  

  Symbols:

  ffffffff8139e0b0-ffffffff8139e12f: __traceiter_kmem_cache_alloc (STB_GLOBAL)
  

• In 6.5: ✅

  int __traceiter_kmem_cache_alloc(void *__data, long unsigned int call_site, const void *ptr, struct kmem_cache *s, gfp_t gfp_flags, int node);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/slab_common.c (ffffffff813d1210)
  Location: include/trace/events/kmem.h:12
  Inline: False
  

  Symbols:

  ffffffff813d1210-ffffffff813d128f: __traceiter_kmem_cache_alloc (STB_GLOBAL)
  

• In 6.8: ✅

  int __traceiter_kmem_cache_alloc(void *__data, long unsigned int call_site, const void *ptr, struct kmem_cache *s, gfp_t gfp_flags, int node);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/slab_common.c (ffffffff813fbc40)
  Location: include/trace/events/kmem.h:12
  Inline: False
  

  Symbols:

  ffffffff813fbc40-ffffffff813fbcbf: __traceiter_kmem_cache_alloc (STB_GLOBAL)
  

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 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• Changed between 5.19 and 6.2 ⚠️

  • Param added. struct kmem_cache *s
  • Param added. int node
  • Param removed. size_t bytes_req
  • Param removed. size_t bytes_alloc
  • Param reordered. __data, call_site, ptr, bytes_req, bytes_alloc, gfp_flags ➡️ __data, call_site, ptr, s, gfp_flags, node
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅