DepSurf

Function: kmem_cache_free_bulk

Status

Regular

• In 4.4: ✅

  void kmem_cache_free_bulk(struct kmem_cache *orig_s, size_t size, void **p);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff811ec0d0)
  Location: mm/slub.c:2890
  Inline: False
  Direct callers:
    - net/core/skbuff.c:__kfree_skb_flush
  

  Symbols:

  ffffffff811ec0d0-ffffffff811ec37f: kmem_cache_free_bulk (STB_GLOBAL)
  

• In 4.8: ✅

  void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff8120b340)
  Location: mm/slub.c:3055
  Inline: False
  Direct callers:
    - net/core/skbuff.c:__kfree_skb_defer
    - net/core/skbuff.c:__kfree_skb_flush
  

  Symbols:

  ffffffff8120b340-ffffffff8120b62f: kmem_cache_free_bulk (STB_GLOBAL)
  

• In 4.10: ✅

  void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff8121d380)
  Location: mm/slub.c:3077
  Inline: False
  Direct callers:
    - net/core/skbuff.c:__kfree_skb_defer
    - net/core/skbuff.c:__kfree_skb_flush
  

  Symbols:

  ffffffff8121d380-ffffffff8121d660: kmem_cache_free_bulk (STB_GLOBAL)
  

• In 4.13: Selective Inline ⚠️

  void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff81228c00)
  Location: mm/slub.c:3074
  Inline: True
  Direct callers:
    - net/core/skbuff.c:__kfree_skb_defer
    - net/core/skbuff.c:__kfree_skb_flush
  

  Symbols:

  ffffffff81228c00-ffffffff81228ecc: kmem_cache_free_bulk (STB_GLOBAL)
  

• In 4.15: Selective Inline ⚠️

  void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff81242870)
  Location: mm/slub.c:3087
  Inline: True
  Direct callers:
    - net/core/skbuff.c:__kfree_skb_defer
    - net/core/skbuff.c:__kfree_skb_flush
  

  Symbols:

  ffffffff81242870-ffffffff81242b7f: kmem_cache_free_bulk (STB_GLOBAL)
  

• In 4.18: Selective Inline ⚠️

  void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff81268490)
  Location: mm/slub.c:3068
  Inline: True
  Direct callers:
    - net/core/skbuff.c:__kfree_skb_defer
    - net/core/skbuff.c:__kfree_skb_flush
  

  Symbols:

  ffffffff81268490-ffffffff8126879c: kmem_cache_free_bulk (STB_GLOBAL)
  

• In 5.0: Selective Inline ⚠️

  void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff8127cf30)
  Location: mm/slub.c:3118
  Inline: True
  Direct callers:
    - net/core/skbuff.c:__kfree_skb_defer
    - net/core/skbuff.c:__kfree_skb_flush
  

  Symbols:

  ffffffff8127cf30-ffffffff8127d240: kmem_cache_free_bulk (STB_GLOBAL)
  

• In 5.3: Selective Inline, Transformation ⚠️

  void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In mm/slub.c (ffffffff81299480)
  Location: mm/slub.c:3129
  Inline: True
  Direct callers:
    - fs/io_uring.c:io_submit_state_end
    - fs/io_uring.c:io_iopoll_getevents
    - fs/io_uring.c:io_iopoll_getevents
    - net/core/skbuff.c:__kfree_skb_defer
    - net/core/skbuff.c:__kfree_skb_flush
  

  Symbols:

  ffffffff81299480-ffffffff812998c9: kmem_cache_free_bulk.part.0 (STB_LOCAL)
  ffffffff8129b9c3-ffffffff8129b9d6: kmem_cache_free_bulk.cold (STB_LOCAL)
  ffffffff812998d0-ffffffff812998e9: kmem_cache_free_bulk (STB_GLOBAL)
  

• In 5.4: Selective Inline ⚠️

  void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff812a92f0)
  Location: mm/slub.c:3127
  Inline: True
  Direct callers:
    - fs/io_uring.c:io_submit_state_end
    - fs/io_uring.c:io_iopoll_getevents
    - fs/io_uring.c:io_iopoll_getevents
    - net/core/skbuff.c:__kfree_skb_defer
    - net/core/skbuff.c:__kfree_skb_flush
  

  Symbols:

  ffffffff812a92f0-ffffffff812a97a4: kmem_cache_free_bulk (STB_GLOBAL)
  

• In 5.8: Selective Inline, Transformation ⚠️

  void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In mm/slub.c (ffffffff812de690)
  Location: mm/slub.c:3185
  Inline: True
  Direct callers:
    - kernel/rcu/tree.c:kfree_rcu_work
    - fs/io_uring.c:io_submit_sqes
    - net/core/skbuff.c:__kfree_skb_defer
    - net/core/skbuff.c:__kfree_skb_flush
  

  Symbols:

  ffffffff812de690-ffffffff812de7c7: kmem_cache_free_bulk.part.0 (STB_LOCAL)
  ffffffff812de7d0-ffffffff812de7e8: kmem_cache_free_bulk (STB_GLOBAL)
  

• In 5.11: Selective Inline, Transformation ⚠️

  void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In mm/slub.c (ffffffff812ea230)
  Location: mm/slub.c:3256
  Inline: True
  Direct callers:
    - kernel/rcu/tree.c:kfree_rcu_work
    - fs/io_uring.c:io_submit_sqes
    - fs/io_uring.c:io_iopoll_complete
    - fs/io_uring.c:io_req_free_batch
    - net/core/skbuff.c:__kfree_skb_defer
    - net/core/skbuff.c:__kfree_skb_flush
  

  Symbols:

  ffffffff812ea230-ffffffff812ea55b: kmem_cache_free_bulk.part.0 (STB_LOCAL)
  ffffffff812ea560-ffffffff812ea5a5: kmem_cache_free_bulk (STB_GLOBAL)
  

• In 5.13: Selective Inline, Transformation ⚠️

  void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In mm/slub.c (ffffffff812f1980)
  Location: mm/slub.c:3288
  Inline: True
  Direct callers:
    - kernel/rcu/tree.c:kfree_rcu_work
    - fs/io_uring.c:io_ring_ctx_free
    - net/core/skbuff.c:napi_skb_free_stolen_head
    - net/core/skbuff.c:__kfree_skb_defer
  

  Symbols:

  ffffffff812f1980-ffffffff812f1cdb: kmem_cache_free_bulk.part.0 (STB_LOCAL)
  ffffffff812f1ce0-ffffffff812f1d25: kmem_cache_free_bulk (STB_GLOBAL)
  

• In 5.15: Selective Inline, Transformation ⚠️

  void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In mm/slub.c (0)
  Location: mm/slub.c:3620
  Inline: True
  Direct callers:
    - kernel/rcu/tree.c:kfree_rcu_work
    - fs/io_uring.c:io_ring_ctx_free
    - net/core/skbuff.c:napi_skb_free_stolen_head
    - net/core/skbuff.c:__kfree_skb_defer
  

  Symbols:

  ffffffff8133a730-ffffffff8133aa6c: kmem_cache_free_bulk.part.0 (STB_LOCAL)
  ffffffff81cc1ad6-ffffffff81cc1ba6: kmem_cache_free_bulk.part.0.cold (STB_LOCAL)
  ffffffff81cc1ba6-ffffffff81cc1c13: kmem_cache_free_bulk.cold (STB_LOCAL)
  ffffffff8133aa70-ffffffff8133ac7f: kmem_cache_free_bulk (STB_GLOBAL)
  

• In 5.19: Selective Inline, Transformation ⚠️

  void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In mm/slub.c (0)
  Location: mm/slub.c:3670
  Inline: True
  Direct callers:
    - kernel/rcu/tree.c:kfree_rcu_work
    - net/core/skbuff.c:napi_skb_free_stolen_head
    - net/core/skbuff.c:__kfree_skb_defer
  

  Symbols:

  ffffffff813ac680-ffffffff813acb1d: kmem_cache_free_bulk.part.0 (STB_LOCAL)
  ffffffff81e73ffc-ffffffff81e74092: kmem_cache_free_bulk.part.0.cold (STB_LOCAL)
  ffffffff81e74092-ffffffff81e740fd: kmem_cache_free_bulk.cold (STB_LOCAL)
  ffffffff813acb20-ffffffff813acd92: kmem_cache_free_bulk (STB_GLOBAL)
  

• In 6.2: Selective Inline, Transformation ⚠️

  void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In mm/slub.c (ffffffff8142cb78)
  Location: mm/slub.c:3893
  Inline: True
  Inline callers:
    - mm/slub.c:__kmem_cache_alloc_bulk
  Direct callers:
    - kernel/rcu/tree.c:kfree_rcu_work
    - mm/slub.c:__kmem_cache_alloc_bulk
    - net/core/skbuff.c:napi_skb_free_stolen_head
    - net/core/skbuff.c:__kfree_skb_defer
    - lib/maple_tree.c:mas_destroy
    - lib/maple_tree.c:mt_destroy_walk
    - lib/maple_tree.c:mt_destroy_walk
    - lib/maple_tree.c:mt_free_walk
    - lib/maple_tree.c:mt_free_walk
  

  Symbols:

  ffffffff8142c640-ffffffff8142c921: kmem_cache_free_bulk.part.0 (STB_LOCAL)
  ffffffff8142c940-ffffffff8142c96a: kmem_cache_free_bulk (STB_GLOBAL)
  

• In 6.5: Selective Inline, Transformation ⚠️

  void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In mm/slub.c (ffffffff81462187)
  Location: mm/slub.c:3907
  Inline: True
  Inline callers:
    - mm/slub.c:__kmem_cache_alloc_bulk
  Direct callers:
    - kernel/rcu/tree.c:kvfree_rcu_bulk
    - mm/slub.c:__kmem_cache_alloc_bulk
    - net/core/skbuff.c:napi_skb_free_stolen_head
    - net/core/skbuff.c:kfree_skb_list_reason
    - net/core/skbuff.c:kfree_skb_list_reason
    - lib/maple_tree.c:mas_destroy
    - lib/maple_tree.c:mt_free_walk
    - lib/maple_tree.c:mt_free_walk
  

  Symbols:

  ffffffff81461c00-ffffffff81461f00: kmem_cache_free_bulk.part.0 (STB_LOCAL)
  ffffffff81461f10-ffffffff81461f3a: kmem_cache_free_bulk (STB_GLOBAL)
  

• In 6.8: Selective Inline, Transformation ⚠️

  void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In mm/slub.c (ffffffff8145e030)
  Location: mm/slub.c:4514
  Inline: True
  Direct callers:
    - kernel/rcu/tree.c:kvfree_rcu_bulk
    - net/core/skbuff.c:napi_skb_cache_put
    - net/core/skbuff.c:kfree_skb_list_reason
    - net/core/skbuff.c:kfree_skb_list_reason
    - lib/maple_tree.c:mas_destroy
    - lib/maple_tree.c:mt_free_walk
    - lib/maple_tree.c:mt_free_walk
  

  Symbols:

  ffffffff8145e030-ffffffff8145e36e: kmem_cache_free_bulk.part.0 (STB_LOCAL)
  ffffffff8145e380-ffffffff8145e3aa: kmem_cache_free_bulk (STB_GLOBAL)
  

Arch

• In arm64: Selective Inline ⚠️

  void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/slub.c (ffff80001034ae20)
  Location: mm/slub.c:3127
  Inline: True
  Direct callers:
    - fs/io_uring.c:io_submit_state_end
    - fs/io_uring.c:io_iopoll_getevents
    - fs/io_uring.c:io_iopoll_getevents
    - net/core/skbuff.c:__kfree_skb_defer
    - net/core/skbuff.c:__kfree_skb_flush
  

  Symbols:

  ffff80001034ae20-ffff80001034b27c: kmem_cache_free_bulk (STB_GLOBAL)
  

• In armhf: Selective Inline ⚠️

  void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/slub.c (c054e420)
  Location: mm/slub.c:3127
  Inline: True
  Direct callers:
    - fs/io_uring.c:io_submit_state_end
    - fs/io_uring.c:io_iopoll_getevents
    - fs/io_uring.c:io_iopoll_getevents
    - net/core/skbuff.c:__kfree_skb_defer
    - net/core/skbuff.c:__kfree_skb_flush
  

  Symbols:

  c054e420-c054e99c: kmem_cache_free_bulk (STB_GLOBAL)
  

• In ppc64el: Selective Inline ⚠️

  void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/slub.c (c00000000042a180)
  Location: mm/slub.c:3127
  Inline: True
  Direct callers:
    - fs/io_uring.c:io_submit_state_end
    - fs/io_uring.c:io_iopoll_getevents
    - fs/io_uring.c:io_iopoll_getevents
    - net/core/skbuff.c:__kfree_skb_defer
    - net/core/skbuff.c:__kfree_skb_flush
  

  Symbols:

  c00000000042a180-c00000000042a7b8: kmem_cache_free_bulk (STB_GLOBAL)
  

• In riscv64: Selective Inline ⚠️

  void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/slub.c (ffffffe00023c4e8)
  Location: mm/slub.c:3127
  Inline: True
  Direct callers:
    - fs/io_uring.c:io_submit_state_end
    - fs/io_uring.c:io_iopoll_getevents
    - fs/io_uring.c:io_iopoll_getevents
    - net/core/skbuff.c:__kfree_skb_defer
    - net/core/skbuff.c:__kfree_skb_flush
  

  Symbols:

  ffffffe00023c4e8-ffffffe00023c91e: kmem_cache_free_bulk (STB_GLOBAL)
  

Flavor

• In aws: Selective Inline ⚠️

  void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff812a18d0)
  Location: mm/slub.c:3127
  Inline: True
  Direct callers:
    - fs/io_uring.c:io_submit_state_end
    - fs/io_uring.c:io_iopoll_getevents
    - fs/io_uring.c:io_iopoll_getevents
    - net/core/skbuff.c:__kfree_skb_defer
    - net/core/skbuff.c:__kfree_skb_flush
  

  Symbols:

  ffffffff812a18d0-ffffffff812a1d84: kmem_cache_free_bulk (STB_GLOBAL)
  

• In azure: Selective Inline ⚠️

  void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff812933b0)
  Location: mm/slub.c:3127
  Inline: True
  Direct callers:
    - fs/io_uring.c:io_submit_state_end
    - fs/io_uring.c:io_iopoll_getevents
    - fs/io_uring.c:io_iopoll_getevents
    - net/core/skbuff.c:__kfree_skb_defer
    - net/core/skbuff.c:__kfree_skb_flush
  

  Symbols:

  ffffffff812933b0-ffffffff81293864: kmem_cache_free_bulk (STB_GLOBAL)
  

• In gcp: Selective Inline ⚠️

  void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff8129f6e0)
  Location: mm/slub.c:3127
  Inline: True
  Direct callers:
    - fs/io_uring.c:io_submit_state_end
    - fs/io_uring.c:io_iopoll_getevents
    - fs/io_uring.c:io_iopoll_getevents
    - net/core/skbuff.c:__kfree_skb_defer
    - net/core/skbuff.c:__kfree_skb_flush
  

  Symbols:

  ffffffff8129f6e0-ffffffff8129fb94: kmem_cache_free_bulk (STB_GLOBAL)
  

• In lowlatency: Selective Inline ⚠️

  void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff812af810)
  Location: mm/slub.c:3127
  Inline: True
  Direct callers:
    - fs/io_uring.c:io_submit_state_end
    - fs/io_uring.c:io_iopoll_getevents
    - fs/io_uring.c:io_iopoll_getevents
    - net/core/skbuff.c:__kfree_skb_defer
    - net/core/skbuff.c:__kfree_skb_flush
  

  Symbols:

  ffffffff812af810-ffffffff812afcd3: kmem_cache_free_bulk (STB_GLOBAL)
  

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Param added. struct kmem_cache *s
  • Param removed. struct kmem_cache *orig_s
• 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 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

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 ✅