DepSurf

Function: io_cqring_event_overflow

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: Absent ⚠️
• In 5.13: ✅

  bool io_cqring_event_overflow(struct io_ring_ctx *ctx, u64 user_data, long int res, unsigned int cflags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/io_uring.c (ffffffff81391d40)
  Location: fs/io_uring.c:1548
  Inline: False
  Direct callers:
    - fs/io_uring.c:io_iopoll_complete
    - fs/io_uring.c:io_submit_flush_completions
    - fs/io_uring.c:io_req_complete_post
    - fs/io_uring.c:io_cqring_fill_event
  

  Symbols:

  ffffffff81391d40-ffffffff81391e01: io_cqring_event_overflow (STB_LOCAL)
  

• In 5.15: ✅

  bool io_cqring_event_overflow(struct io_ring_ctx *ctx, u64 user_data, long int res, unsigned int cflags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/io_uring.c (ffffffff813de660)
  Location: fs/io_uring.c:1775
  Inline: False
  Direct callers:
    - fs/io_uring.c:io_iopoll_complete
    - fs/io_uring.c:io_submit_flush_completions
    - fs/io_uring.c:io_req_complete_post
    - fs/io_uring.c:io_cqring_fill_event
  

  Symbols:

  ffffffff813de660-ffffffff813de71b: io_cqring_event_overflow (STB_LOCAL)
  

• In 5.19: ✅

  bool io_cqring_event_overflow(struct io_ring_ctx *ctx, u64 user_data, s32 res, u32 cflags, u64 extra1, u64 extra2);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In io_uring/io_uring.c (ffffffff816cb800)
  Location: io_uring/io_uring.c:2205
  Inline: False
  Direct callers:
    - io_uring/io_uring.c:io_fill_cqe_aux
  

  Symbols:

  ffffffff816cb800-ffffffff816cb979: io_cqring_event_overflow (STB_LOCAL)
  

• In 6.2: ✅

  bool io_cqring_event_overflow(struct io_ring_ctx *ctx, u64 user_data, s32 res, u32 cflags, u64 extra1, u64 extra2);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In io_uring/io_uring.c (ffffffff8178a9d0)
  Location: io_uring/io_uring.c:727
  Inline: False
  Direct callers:
    - io_uring/io_uring.c:__io_submit_flush_completions
    - io_uring/io_uring.c:__io_submit_flush_completions
    - io_uring/io_uring.c:__io_req_complete_post
    - io_uring/io_uring.c:__io_post_aux_cqe
    - io_uring/io_uring.c:__io_flush_post_cqes
    - io_uring/io_uring.c:__io_flush_post_cqes
  

  Symbols:

  ffffffff8178a9d0-ffffffff8178ab49: io_cqring_event_overflow (STB_LOCAL)
  

• In 6.5: ✅

  bool io_cqring_event_overflow(struct io_ring_ctx *ctx, u64 user_data, s32 res, u32 cflags, u64 extra1, u64 extra2);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In io_uring/io_uring.c (ffffffff817cb470)
  Location: io_uring/io_uring.c:777
  Inline: False
  Direct callers:
    - io_uring/io_uring.c:__io_submit_flush_completions
    - io_uring/io_uring.c:__io_submit_flush_completions
    - io_uring/io_uring.c:__io_req_complete_post
    - io_uring/io_uring.c:__io_post_aux_cqe
    - io_uring/io_uring.c:__io_flush_post_cqes
    - io_uring/io_uring.c:__io_flush_post_cqes
  

  Symbols:

  ffffffff817cb470-ffffffff817cb5e8: io_cqring_event_overflow (STB_LOCAL)
  

• In 6.8: ✅

  bool io_cqring_event_overflow(struct io_ring_ctx *ctx, u64 user_data, s32 res, u32 cflags, u64 extra1, u64 extra2);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In io_uring/io_uring.c (ffffffff8180f960)
  Location: io_uring/io_uring.c:785
  Inline: False
  Direct callers:
    - io_uring/io_uring.c:__io_post_aux_cqe
    - io_uring/io_uring.c:__io_flush_post_cqes
    - io_uring/io_uring.c:__io_flush_post_cqes
    - io_uring/io_uring.c:io_req_cqe_overflow
  

  Symbols:

  ffffffff8180f960-ffffffff8180facf: io_cqring_event_overflow (STB_LOCAL)
  

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 5.13 and 5.15 ✅
• Changed between 5.15 and 5.19 ⚠️

  • Param added. u64 extra1
  • Param added. u64 extra2
  • Param type changed. long int res ➡️ s32 res
  • Param type changed. unsigned int cflags ➡️ u32 cflags
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅