DepSurf

Function: skb_rbtree_purge

Status

Regular

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

  void skb_rbtree_purge(struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff817a0d80)
  Location: net/core/skbuff.c:2432
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_disconnect
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_ipv4.c:tcp_v4_destroy_sock
  

  Symbols:

  ffffffff817a0d80-ffffffff817a0dcf: skb_rbtree_purge (STB_GLOBAL)
  

• In 4.13: ✅

  void skb_rbtree_purge(struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff817bdd80)
  Location: net/core/skbuff.c:2472
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_disconnect
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_ipv4.c:tcp_v4_destroy_sock
  

  Symbols:

  ffffffff817bdd80-ffffffff817bddcf: skb_rbtree_purge (STB_GLOBAL)
  

• In 4.15: ✅

  void skb_rbtree_purge(struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff818373d0)
  Location: net/core/skbuff.c:2848
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_disconnect
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_ipv4.c:tcp_v4_destroy_sock
  

  Symbols:

  ffffffff818373d0-ffffffff8183741b: skb_rbtree_purge (STB_GLOBAL)
  

• In 4.18: ✅

  void skb_rbtree_purge(struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81881880)
  Location: net/core/skbuff.c:2864
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_disconnect
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_ipv4.c:tcp_v4_destroy_sock
  

  Symbols:

  ffffffff81881880-ffffffff818818cb: skb_rbtree_purge (STB_GLOBAL)
  

• In 5.0: ✅

  unsigned int skb_rbtree_purge(struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff818a23a0)
  Location: net/core/skbuff.c:2920
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_disconnect
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_ipv4.c:tcp_v4_destroy_sock
  

  Symbols:

  ffffffff818a23a0-ffffffff818a240b: skb_rbtree_purge (STB_GLOBAL)
  

• In 5.3: ✅

  unsigned int skb_rbtree_purge(struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff818ed080)
  Location: net/core/skbuff.c:3086
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_disconnect
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_ipv4.c:tcp_v4_destroy_sock
  

  Symbols:

  ffffffff818ed080-ffffffff818ed0ec: skb_rbtree_purge (STB_GLOBAL)
  

• In 5.4: ✅

  unsigned int skb_rbtree_purge(struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8191f1a0)
  Location: net/core/skbuff.c:3092
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_disconnect
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_ipv4.c:tcp_v4_destroy_sock
  

  Symbols:

  ffffffff8191f1a0-ffffffff8191f20c: skb_rbtree_purge (STB_GLOBAL)
  

• In 5.8: ✅

  unsigned int skb_rbtree_purge(struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819f2300)
  Location: net/core/skbuff.c:3091
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_disconnect
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_ipv4.c:tcp_v4_destroy_sock
  

  Symbols:

  ffffffff819f2300-ffffffff819f236c: skb_rbtree_purge (STB_GLOBAL)
  

• In 5.11: ✅

  unsigned int skb_rbtree_purge(struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819f2300)
  Location: net/core/skbuff.c:3109
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_disconnect
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_ipv4.c:tcp_v4_destroy_sock
    - net/mptcp/protocol.c:mptcp_destroy_common
  

  Symbols:

  ffffffff819f2300-ffffffff819f236c: skb_rbtree_purge (STB_GLOBAL)
  

• In 5.13: ✅

  unsigned int skb_rbtree_purge(struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819d8530)
  Location: net/core/skbuff.c:3195
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_disconnect
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_ipv4.c:tcp_v4_destroy_sock
    - net/mptcp/protocol.c:mptcp_destroy_common
  

  Symbols:

  ffffffff819d8530-ffffffff819d859c: skb_rbtree_purge (STB_GLOBAL)
  

• In 5.15: ✅

  unsigned int skb_rbtree_purge(struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81a883c0)
  Location: net/core/skbuff.c:3267
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_disconnect
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_ipv4.c:tcp_v4_destroy_sock
    - net/mptcp/protocol.c:mptcp_destroy_common
  

  Symbols:

  ffffffff81a883c0-ffffffff81a8842c: skb_rbtree_purge (STB_GLOBAL)
  

• In 5.19: ✅

  unsigned int skb_rbtree_purge(struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81bfdae0)
  Location: net/core/skbuff.c:3316
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_disconnect
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_ipv4.c:tcp_v4_destroy_sock
    - net/mptcp/protocol.c:mptcp_destroy_common
  

  Symbols:

  ffffffff81bfdae0-ffffffff81bfdb61: skb_rbtree_purge (STB_GLOBAL)
  

• In 6.2: ✅

  unsigned int skb_rbtree_purge(struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81dae840)
  Location: net/core/skbuff.c:3520
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_disconnect
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_ipv4.c:tcp_v4_destroy_sock
    - net/mptcp/protocol.c:mptcp_destroy_common
  

  Symbols:

  ffffffff81dae840-ffffffff81dae8c1: skb_rbtree_purge (STB_GLOBAL)
  

• In 6.5: ✅

  unsigned int skb_rbtree_purge(struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81e1e780)
  Location: net/core/skbuff.c:3690
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_disconnect
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_ipv4.c:tcp_v4_destroy_sock
    - net/mptcp/protocol.c:mptcp_destroy_common
  

  Symbols:

  ffffffff81e1e780-ffffffff81e1e801: skb_rbtree_purge (STB_GLOBAL)
  

• In 6.8: ✅

  unsigned int skb_rbtree_purge(struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81edbde0)
  Location: net/core/skbuff.c:3790
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_disconnect
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_ipv4.c:tcp_v4_destroy_sock
    - net/mptcp/protocol.c:mptcp_destroy_common
  

  Symbols:

  ffffffff81edbde0-ffffffff81edbe61: skb_rbtree_purge (STB_GLOBAL)
  

Arch

• In arm64: ✅

  unsigned int skb_rbtree_purge(struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffff800010bb9b70)
  Location: net/core/skbuff.c:3092
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_disconnect
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_ipv4.c:tcp_v4_destroy_sock
  

  Symbols:

  ffff800010bb9b70-ffff800010bb9be4: skb_rbtree_purge (STB_GLOBAL)
  

• In armhf: ✅

  unsigned int skb_rbtree_purge(struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (c0cd6470)
  Location: net/core/skbuff.c:3092
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_disconnect
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_ipv4.c:tcp_v4_destroy_sock
  

  Symbols:

  c0cd6470-c0cd64e0: skb_rbtree_purge (STB_GLOBAL)
  

• In ppc64el: ✅

  unsigned int skb_rbtree_purge(struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (c000000000c921e0)
  Location: net/core/skbuff.c:3092
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_disconnect
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_ipv4.c:tcp_v4_destroy_sock
  

  Symbols:

  c000000000c921e0-c000000000c922c4: skb_rbtree_purge (STB_GLOBAL)
  

• In riscv64: ✅

  unsigned int skb_rbtree_purge(struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffe00074904a)
  Location: net/core/skbuff.c:3092
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_disconnect
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_ipv4.c:tcp_v4_destroy_sock
  

  Symbols:

  ffffffe00074904a-ffffffe0007490b6: skb_rbtree_purge (STB_GLOBAL)
  

Flavor

• In aws: ✅

  unsigned int skb_rbtree_purge(struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff818bf1a0)
  Location: net/core/skbuff.c:3092
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_disconnect
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_ipv4.c:tcp_v4_destroy_sock
  

  Symbols:

  ffffffff818bf1a0-ffffffff818bf20c: skb_rbtree_purge (STB_GLOBAL)
  

• In azure: ✅

  unsigned int skb_rbtree_purge(struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff818790e0)
  Location: net/core/skbuff.c:3092
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_disconnect
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_ipv4.c:tcp_v4_destroy_sock
  

  Symbols:

  ffffffff818790e0-ffffffff8187914c: skb_rbtree_purge (STB_GLOBAL)
  

• In gcp: ✅

  unsigned int skb_rbtree_purge(struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819101a0)
  Location: net/core/skbuff.c:3092
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_disconnect
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_ipv4.c:tcp_v4_destroy_sock
  

  Symbols:

  ffffffff819101a0-ffffffff8191020c: skb_rbtree_purge (STB_GLOBAL)
  

• In lowlatency: ✅

  unsigned int skb_rbtree_purge(struct rb_root *root);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81931300)
  Location: net/core/skbuff.c:3092
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_disconnect
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_ipv4.c:tcp_v4_destroy_sock
  

  Symbols:

  ffffffff81931300-ffffffff8193136c: skb_rbtree_purge (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 ✅
• Changed between 4.18 and 5.0 ⚠️

  • Return type changed. void ➡️ unsigned int
• 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 ✅