DepSurf

Function: skb_try_coalesce

Status

Regular

• In 4.4: ✅

  bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from, bool *fragstolen, int *delta_truesize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8170b890)
  Location: net/core/skbuff.c:4201
  Inline: False
  Direct callers:
    - net/ipv6/reassembly.c:ipv6_frag_rcv
  

  Symbols:

  ffffffff8170b890-ffffffff8170bcc0: skb_try_coalesce (STB_GLOBAL)
  

• In 4.8: ✅

  bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from, bool *fragstolen, int *delta_truesize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81773270)
  Location: net/core/skbuff.c:4242
  Inline: False
  Direct callers:
    - net/ipv6/reassembly.c:ipv6_frag_rcv
  

  Symbols:

  ffffffff81773270-ffffffff817736b0: skb_try_coalesce (STB_GLOBAL)
  

• In 4.10: ✅

  bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from, bool *fragstolen, int *delta_truesize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff817a0480)
  Location: net/core/skbuff.c:4286
  Inline: False
  Direct callers:
    - net/ipv6/reassembly.c:ipv6_frag_rcv
  

  Symbols:

  ffffffff817a0480-ffffffff817a08e0: skb_try_coalesce (STB_GLOBAL)
  

• In 4.13: ✅

  bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from, bool *fragstolen, int *delta_truesize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff817babe0)
  Location: net/core/skbuff.c:4380
  Inline: False
  Direct callers:
    - net/ipv6/reassembly.c:ipv6_frag_rcv
  

  Symbols:

  ffffffff817babe0-ffffffff817bafef: skb_try_coalesce (STB_GLOBAL)
  

• In 4.15: ✅

  bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from, bool *fragstolen, int *delta_truesize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81832cb0)
  Location: net/core/skbuff.c:4768
  Inline: False
  Direct callers:
    - net/ipv6/reassembly.c:ipv6_frag_rcv
  

  Symbols:

  ffffffff81832cb0-ffffffff81833061: skb_try_coalesce (STB_GLOBAL)
  

• In 4.18: ✅

  bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from, bool *fragstolen, int *delta_truesize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8187d1d0)
  Location: net/core/skbuff.c:4807
  Inline: False
  Direct callers:
    - net/ipv6/reassembly.c:ipv6_frag_rcv
  

  Symbols:

  ffffffff8187d1d0-ffffffff8187d569: skb_try_coalesce (STB_GLOBAL)
  

• In 5.0: ✅

  bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from, bool *fragstolen, int *delta_truesize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8189ddc0)
  Location: net/core/skbuff.c:4829
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_add_backlog
    - net/ipv6/reassembly.c:ipv6_frag_rcv
  

  Symbols:

  ffffffff8189ddc0-ffffffff8189e13b: skb_try_coalesce (STB_GLOBAL)
  

• In 5.3: ✅

  bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from, bool *fragstolen, int *delta_truesize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff818e8590)
  Location: net/core/skbuff.c:5014
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_add_backlog
    - net/ipv4/inet_fragment.c:inet_frag_reasm_finish
  

  Symbols:

  ffffffff818e8590-ffffffff818e88ff: skb_try_coalesce (STB_GLOBAL)
  

• In 5.4: ✅

  bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from, bool *fragstolen, int *delta_truesize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8191a7d0)
  Location: net/core/skbuff.c:5026
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_add_backlog
    - net/ipv4/inet_fragment.c:inet_frag_reasm_finish
  

  Symbols:

  ffffffff8191a7d0-ffffffff8191ab3f: skb_try_coalesce (STB_GLOBAL)
  

• In 5.8: ✅

  bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from, bool *fragstolen, int *delta_truesize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819ece00)
  Location: net/core/skbuff.c:5128
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_add_backlog
    - net/ipv4/inet_fragment.c:inet_frag_reasm_finish
    - net/mptcp/protocol.c:__mptcp_move_skb
  

  Symbols:

  ffffffff819ece00-ffffffff819ed173: skb_try_coalesce (STB_GLOBAL)
  

• In 5.11: ✅

  bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from, bool *fragstolen, int *delta_truesize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819ecac0)
  Location: net/core/skbuff.c:5195
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_add_backlog
    - net/ipv4/inet_fragment.c:inet_frag_reasm_finish
    - net/mptcp/protocol.c:mptcp_try_coalesce
  

  Symbols:

  ffffffff819ecac0-ffffffff819ece33: skb_try_coalesce (STB_GLOBAL)
  

• In 5.13: ✅

  bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from, bool *fragstolen, int *delta_truesize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819d2fa0)
  Location: net/core/skbuff.c:5283
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_add_backlog
    - net/ipv4/inet_fragment.c:inet_frag_reasm_finish
    - net/mptcp/protocol.c:mptcp_try_coalesce
  

  Symbols:

  ffffffff819d2fa0-ffffffff819d3310: skb_try_coalesce (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from, bool *fragstolen, int *delta_truesize);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In net/core/skbuff.c (0)
  Location: net/core/skbuff.c:5351
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_add_backlog
    - net/ipv4/inet_fragment.c:inet_frag_reasm_finish
    - net/mptcp/protocol.c:mptcp_try_coalesce
  

  Symbols:

  ffffffff81d351c1-ffffffff81d351d7: skb_try_coalesce.cold (STB_LOCAL)
  ffffffff81a82c80-ffffffff81a83033: skb_try_coalesce (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from, bool *fragstolen, int *delta_truesize);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In net/core/skbuff.c (0)
  Location: net/core/skbuff.c:5265
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_try_coalesce
    - net/ipv4/tcp_ipv4.c:tcp_add_backlog
    - net/ipv4/inet_fragment.c:inet_frag_reasm_finish
    - net/mptcp/protocol.c:mptcp_try_coalesce
  

  Symbols:

  ffffffff81f0171e-ffffffff81f01734: skb_try_coalesce.cold (STB_LOCAL)
  ffffffff81bf7970-ffffffff81bf7e2a: skb_try_coalesce (STB_GLOBAL)
  

• In 6.2: ✅

  bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from, bool *fragstolen, int *delta_truesize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81da66d0)
  Location: net/core/skbuff.c:5467
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_try_coalesce
    - net/ipv4/tcp_ipv4.c:tcp_add_backlog
    - net/ipv4/inet_fragment.c:inet_frag_reasm_finish
    - net/mptcp/protocol.c:mptcp_try_coalesce
  

  Symbols:

  ffffffff81da66d0-ffffffff81da6ba3: skb_try_coalesce (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from, bool *fragstolen, int *delta_truesize);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In net/core/skbuff.c (0)
  Location: net/core/skbuff.c:5665
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_try_coalesce
    - net/ipv4/tcp_ipv4.c:tcp_add_backlog
    - net/ipv4/inet_fragment.c:inet_frag_reasm_finish
    - net/mptcp/protocol.c:mptcp_try_coalesce
  

  Symbols:

  ffffffff8212c1a3-ffffffff8212c1ec: skb_try_coalesce.cold (STB_LOCAL)
  ffffffff81e157f0-ffffffff81e15df7: skb_try_coalesce (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from, bool *fragstolen, int *delta_truesize);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In net/core/skbuff.c (0)
  Location: net/core/skbuff.c:5796
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_try_coalesce
    - net/ipv4/tcp_ipv4.c:tcp_add_backlog
    - net/ipv4/inet_fragment.c:inet_frag_reasm_finish
    - net/mptcp/protocol.c:mptcp_try_coalesce
  

  Symbols:

  ffffffff8220de83-ffffffff8220decc: skb_try_coalesce.cold (STB_LOCAL)
  ffffffff81ed2b90-ffffffff81ed3224: skb_try_coalesce (STB_GLOBAL)
  

Arch

• In arm64: ✅

  bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from, bool *fragstolen, int *delta_truesize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffff800010bb4b30)
  Location: net/core/skbuff.c:5026
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_add_backlog
    - net/ipv4/inet_fragment.c:inet_frag_reasm_finish
  

  Symbols:

  ffff800010bb4b30-ffff800010bb4e84: skb_try_coalesce (STB_GLOBAL)
  

• In armhf: ✅

  bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from, bool *fragstolen, int *delta_truesize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (c0cd1c54)
  Location: net/core/skbuff.c:5026
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_add_backlog
    - net/ipv4/inet_fragment.c:inet_frag_reasm_finish
  

  Symbols:

  c0cd1c54-c0cd1fc4: skb_try_coalesce (STB_GLOBAL)
  

• In ppc64el: ✅

  bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from, bool *fragstolen, int *delta_truesize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (c000000000c8b640)
  Location: net/core/skbuff.c:5026
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_add_backlog
    - net/ipv4/inet_fragment.c:inet_frag_reasm_finish
  

  Symbols:

  c000000000c8b640-c000000000c8bad0: skb_try_coalesce (STB_GLOBAL)
  

• In riscv64: ✅

  bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from, bool *fragstolen, int *delta_truesize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffe000744bbe)
  Location: net/core/skbuff.c:5026
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_add_backlog
    - net/ipv4/inet_fragment.c:inet_frag_reasm_finish
  

  Symbols:

  ffffffe000744bbe-ffffffe000744e5e: skb_try_coalesce (STB_GLOBAL)
  

Flavor

• In aws: ✅

  bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from, bool *fragstolen, int *delta_truesize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff818ba7d0)
  Location: net/core/skbuff.c:5026
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_add_backlog
    - net/ipv4/inet_fragment.c:inet_frag_reasm_finish
  

  Symbols:

  ffffffff818ba7d0-ffffffff818bab3f: skb_try_coalesce (STB_GLOBAL)
  

• In azure: ✅

  bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from, bool *fragstolen, int *delta_truesize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81874720)
  Location: net/core/skbuff.c:5026
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_add_backlog
    - net/ipv4/inet_fragment.c:inet_frag_reasm_finish
  

  Symbols:

  ffffffff81874720-ffffffff81874a8f: skb_try_coalesce (STB_GLOBAL)
  

• In gcp: ✅

  bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from, bool *fragstolen, int *delta_truesize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8190b7d0)
  Location: net/core/skbuff.c:5026
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_add_backlog
    - net/ipv4/inet_fragment.c:inet_frag_reasm_finish
  

  Symbols:

  ffffffff8190b7d0-ffffffff8190bb3f: skb_try_coalesce (STB_GLOBAL)
  

• In lowlatency: ✅

  bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from, bool *fragstolen, int *delta_truesize);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff8192c8f0)
  Location: net/core/skbuff.c:5026
  Inline: False
  Direct callers:
    - net/ipv4/tcp_ipv4.c:tcp_add_backlog
    - net/ipv4/inet_fragment.c:inet_frag_reasm_finish
  

  Symbols:

  ffffffff8192c8f0-ffffffff8192cc5f: skb_try_coalesce (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 ✅
• 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 ✅