DepSurf

Function: page_frag_free

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: ✅

  void page_frag_free(void *addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811b7bf0)
  Location: mm/page_alloc.c:4018
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_free_head
    - net/core/skbuff.c:__napi_alloc_skb
    - net/core/skbuff.c:__netdev_alloc_skb
  

  Symbols:

  ffffffff811b7bf0-ffffffff811b7c55: page_frag_free (STB_GLOBAL)
  

• In 4.13: ✅

  void page_frag_free(void *addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811bfa30)
  Location: mm/page_alloc.c:4305
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_free_head
    - net/core/skbuff.c:__napi_alloc_skb
    - net/core/skbuff.c:__netdev_alloc_skb
  

  Symbols:

  ffffffff811bfa30-ffffffff811bfa96: page_frag_free (STB_GLOBAL)
  

• In 4.15: ✅

  void page_frag_free(void *addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811d4560)
  Location: mm/page_alloc.c:4424
  Inline: False
  Direct callers:
    - kernel/bpf/cpumap.c:bq_flush_to_queue
    - kernel/bpf/cpumap.c:cpu_map_kthread_run
    - kernel/bpf/cpumap.c:__cpu_map_queue_destructor
    - net/core/skbuff.c:skb_free_head
    - net/core/skbuff.c:__napi_alloc_skb
    - net/core/skbuff.c:__netdev_alloc_skb
  

  Symbols:

  ffffffff811d4560-ffffffff811d45c6: page_frag_free (STB_GLOBAL)
  

• In 4.18: ✅

  void page_frag_free(void *addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811f5f80)
  Location: mm/page_alloc.c:4556
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_free_head
    - net/core/skbuff.c:__napi_alloc_skb
    - net/core/skbuff.c:__netdev_alloc_skb
    - net/core/xdp.c:__xdp_return
    - net/xdp/xsk_queue.c:xskq_destroy
  

  Symbols:

  ffffffff811f5f80-ffffffff811f5fe7: page_frag_free (STB_GLOBAL)
  

• In 5.0: ✅

  void page_frag_free(void *addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81209460)
  Location: mm/page_alloc.c:4727
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_free_head
    - net/core/skbuff.c:__napi_alloc_skb
    - net/core/skbuff.c:__netdev_alloc_skb
    - net/core/xdp.c:__xdp_return
    - net/xdp/xsk_queue.c:xskq_destroy
  

  Symbols:

  ffffffff81209460-ffffffff812094d2: page_frag_free (STB_GLOBAL)
  

• In 5.3: ✅

  void page_frag_free(void *addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81270770)
  Location: mm/page_alloc.c:4894
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_free_head
    - net/core/skbuff.c:__napi_alloc_skb
    - net/core/skbuff.c:__netdev_alloc_skb
    - net/core/xdp.c:__xdp_return
    - net/xdp/xsk_queue.c:xskq_destroy
  

  Symbols:

  ffffffff81270770-ffffffff812707e1: page_frag_free (STB_GLOBAL)
  

• In 5.4: ✅

  void page_frag_free(void *addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8127f5b0)
  Location: mm/page_alloc.c:4912
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_free_head
    - net/core/skbuff.c:__napi_alloc_skb
    - net/core/skbuff.c:__netdev_alloc_skb
    - net/core/xdp.c:__xdp_return
    - net/xdp/xsk_queue.c:xskq_destroy
  

  Symbols:

  ffffffff8127f5b0-ffffffff8127f621: page_frag_free (STB_GLOBAL)
  

• In 5.8: ✅

  void page_frag_free(void *addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff812b1500)
  Location: mm/page_alloc.c:5015
  Inline: False
  Direct callers:
    - net/core/skbuff.c:pskb_carve_inside_header
    - net/core/skbuff.c:pskb_expand_head
    - net/core/skbuff.c:skb_release_data
    - net/core/skbuff.c:__napi_alloc_skb
    - net/core/skbuff.c:__netdev_alloc_skb
    - net/core/xdp.c:__xdp_return
    - net/xdp/xsk_queue.c:xskq_destroy
  

  Symbols:

  ffffffff812b1500-ffffffff812b1571: page_frag_free (STB_GLOBAL)
  

• In 5.11: ✅

  void page_frag_free(void *addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff812bd5e0)
  Location: mm/page_alloc.c:5194
  Inline: False
  Direct callers:
    - net/core/skbuff.c:pskb_carve_inside_header
    - net/core/skbuff.c:pskb_expand_head
    - net/core/skbuff.c:skb_release_data
    - net/core/skbuff.c:__napi_alloc_skb
    - net/core/skbuff.c:__netdev_alloc_skb
    - net/core/xdp.c:__xdp_return
    - net/xdp/xsk_queue.c:xskq_destroy
  

  Symbols:

  ffffffff812bd5e0-ffffffff812bd653: page_frag_free (STB_GLOBAL)
  

• In 5.13: ✅

  void page_frag_free(void *addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff812c2570)
  Location: mm/page_alloc.c:5397
  Inline: False
  Direct callers:
    - net/core/skbuff.c:pskb_carve_inside_header
    - net/core/skbuff.c:pskb_expand_head
    - net/core/skbuff.c:skb_release_data
    - net/core/skbuff.c:__napi_alloc_skb
    - net/core/skbuff.c:__netdev_alloc_skb
    - net/core/xdp.c:__xdp_return
    - net/xdp/xsk_queue.c:xskq_destroy
  

  Symbols:

  ffffffff812c2570-ffffffff812c25e3: page_frag_free (STB_GLOBAL)
  

• In 5.15: ✅

  void page_frag_free(void *addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81305f40)
  Location: mm/page_alloc.c:5578
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_free_head
    - net/core/skbuff.c:__napi_alloc_skb
    - net/core/skbuff.c:__netdev_alloc_skb
    - net/core/xdp.c:__xdp_return
    - net/xdp/xsk_queue.c:xskq_destroy
  

  Symbols:

  ffffffff81305f40-ffffffff81305fbb: page_frag_free (STB_GLOBAL)
  

• In 5.19: ✅

  void page_frag_free(void *addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8136dfc0)
  Location: mm/page_alloc.c:5633
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_free_head
    - net/core/skbuff.c:__napi_alloc_skb
    - net/core/skbuff.c:__netdev_alloc_skb
    - net/core/xdp.c:__xdp_return
    - net/xdp/xsk_queue.c:xskq_destroy
  

  Symbols:

  ffffffff8136dfc0-ffffffff8136e0b3: page_frag_free (STB_GLOBAL)
  

• In 6.2: ✅

  void page_frag_free(void *addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff813ea300)
  Location: mm/page_alloc.c:5772
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_free_head
    - net/core/skbuff.c:__napi_alloc_skb
    - net/core/skbuff.c:__netdev_alloc_skb
    - net/core/xdp.c:__xdp_return
    - net/xdp/xsk_queue.c:xskq_destroy
  

  Symbols:

  ffffffff813ea300-ffffffff813ea3f3: page_frag_free (STB_GLOBAL)
  

• In 6.5: ✅

  void page_frag_free(void *addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8141f2e0)
  Location: mm/page_alloc.c:4700
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_free_head
    - net/core/skbuff.c:__napi_alloc_skb
    - net/core/skbuff.c:__netdev_alloc_skb
    - net/core/xdp.c:__xdp_return
  

  Symbols:

  ffffffff8141f2e0-ffffffff8141f3b7: page_frag_free (STB_GLOBAL)
  

• In 6.8: ✅

  void page_frag_free(void *addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8144bfa0)
  Location: mm/page_alloc.c:4789
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_free_head
    - net/core/skbuff.c:__napi_alloc_skb
    - net/core/skbuff.c:__netdev_alloc_skb
    - net/core/xdp.c:__xdp_return
  

  Symbols:

  ffffffff8144bfa0-ffffffff8144c077: page_frag_free (STB_GLOBAL)
  

Arch

• In arm64: ✅

  void page_frag_free(void *addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffff800010317228)
  Location: mm/page_alloc.c:4912
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_free_head
    - net/core/skbuff.c:__napi_alloc_skb
    - net/core/skbuff.c:__netdev_alloc_skb
    - net/core/xdp.c:__xdp_return
    - net/xdp/xsk_queue.c:xskq_destroy
  

  Symbols:

  ffff800010317228-ffff8000103172c4: page_frag_free (STB_GLOBAL)
  

• In armhf: ✅

  void page_frag_free(void *addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (c0531928)
  Location: mm/page_alloc.c:4912
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_free_head
    - net/core/skbuff.c:__napi_alloc_skb
    - net/core/skbuff.c:__netdev_alloc_skb
    - net/core/xdp.c:__xdp_return
    - net/xdp/xsk_queue.c:xskq_destroy
  

  Symbols:

  c0531928-c05319b8: page_frag_free (STB_GLOBAL)
  

• In ppc64el: ✅

  void page_frag_free(void *addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (c0000000003e95b0)
  Location: mm/page_alloc.c:4912
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_free_head
    - net/core/skbuff.c:__napi_alloc_skb
    - net/core/skbuff.c:__netdev_alloc_skb
    - net/core/xdp.c:__xdp_return
    - net/xdp/xsk_queue.c:xskq_destroy
  

  Symbols:

  c0000000003e95b0-c0000000003e9664: page_frag_free (STB_GLOBAL)
  

• In riscv64: ✅

  void page_frag_free(void *addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffe00021d484)
  Location: mm/page_alloc.c:4912
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_free_head
    - net/core/skbuff.c:__napi_alloc_skb
    - net/core/skbuff.c:__netdev_alloc_skb
    - net/core/xdp.c:__xdp_return
    - net/xdp/xsk_queue.c:xskq_destroy
  

  Symbols:

  ffffffe00021d484-ffffffe00021d510: page_frag_free (STB_GLOBAL)
  

Flavor

• In aws: ✅

  void page_frag_free(void *addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81277c00)
  Location: mm/page_alloc.c:4912
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_free_head
    - net/core/skbuff.c:__napi_alloc_skb
    - net/core/skbuff.c:__netdev_alloc_skb
    - net/core/xdp.c:__xdp_return
    - net/xdp/xsk_queue.c:xskq_destroy
  

  Symbols:

  ffffffff81277c00-ffffffff81277c71: page_frag_free (STB_GLOBAL)
  

• In azure: ✅

  void page_frag_free(void *addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81269b10)
  Location: mm/page_alloc.c:4912
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_free_head
    - net/core/skbuff.c:__napi_alloc_skb
    - net/core/skbuff.c:__netdev_alloc_skb
    - net/core/xdp.c:__xdp_return
    - net/xdp/xsk_queue.c:xskq_destroy
  

  Symbols:

  ffffffff81269b10-ffffffff81269b81: page_frag_free (STB_GLOBAL)
  

• In gcp: ✅

  void page_frag_free(void *addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff812759a0)
  Location: mm/page_alloc.c:4912
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_free_head
    - net/core/skbuff.c:__napi_alloc_skb
    - net/core/skbuff.c:__netdev_alloc_skb
    - net/core/xdp.c:__xdp_return
    - net/xdp/xsk_queue.c:xskq_destroy
  

  Symbols:

  ffffffff812759a0-ffffffff81275a11: page_frag_free (STB_GLOBAL)
  

• In lowlatency: ✅

  void page_frag_free(void *addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81285560)
  Location: mm/page_alloc.c:4912
  Inline: False
  Direct callers:
    - net/core/skbuff.c:skb_free_head
    - net/core/skbuff.c:__napi_alloc_skb
    - net/core/skbuff.c:__netdev_alloc_skb
    - net/core/xdp.c:__xdp_return
    - net/xdp/xsk_queue.c:xskq_destroy
  

  Symbols:

  ffffffff81285560-ffffffff812855d1: page_frag_free (STB_GLOBAL)
  

Differences

Regular

• 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 ✅