DepSurf

Function: io_uring_alloc_task_context

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: ✅

  int io_uring_alloc_task_context(struct task_struct *task);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/io_uring.c (ffffffff8138a800)
  Location: fs/io_uring.c:8139
  Inline: False
  Direct callers:
    - fs/io_uring.c:io_uring_add_task_file
    - fs/io_uring.c:io_sq_offload_create
  

  Symbols:

  ffffffff8138a800-ffffffff8138a8e2: io_uring_alloc_task_context (STB_LOCAL)
  

• In 5.13: ✅

  int io_uring_alloc_task_context(struct task_struct *task, struct io_ring_ctx *ctx);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/io_uring.c (ffffffff813923a0)
  Location: fs/io_uring.c:7924
  Inline: False
  Direct callers:
    - fs/io_uring.c:__io_uring_add_task_file
    - fs/io_uring.c:io_sq_offload_create
  

  Symbols:

  ffffffff813923a0-ffffffff813925bd: io_uring_alloc_task_context (STB_LOCAL)
  

• In 5.15: ✅

  int io_uring_alloc_task_context(struct task_struct *task, struct io_ring_ctx *ctx);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/io_uring.c (ffffffff813e03d0)
  Location: fs/io_uring.c:8638
  Inline: False
  Direct callers:
    - fs/io_uring.c:__io_uring_add_tctx_node
    - fs/io_uring.c:io_sq_offload_create
  

  Symbols:

  ffffffff813e03d0-ffffffff813e05d9: io_uring_alloc_task_context (STB_LOCAL)
  

• In 5.19: ✅

  int io_uring_alloc_task_context(struct task_struct *task, struct io_ring_ctx *ctx);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In io_uring/io_uring.c (ffffffff81e8eaf5)
  Location: io_uring/io_uring.c:9913
  Inline: False
  Direct callers:
    - io_uring/io_uring.c:__io_uring_add_tctx_node
    - io_uring/io_uring.c:io_sq_offload_create
  

  Symbols:

  ffffffff81e8eaf5-ffffffff81e8ecfe: io_uring_alloc_task_context (STB_LOCAL)
  

• In 6.2: ✅

  int io_uring_alloc_task_context(struct task_struct *task, struct io_ring_ctx *ctx);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In io_uring/tctx.c (ffffffff8179ba40)
  Location: io_uring/tctx.c:60
  Inline: False
  Direct callers:
    - io_uring/sqpoll.c:io_sq_offload_create
    - io_uring/tctx.c:__io_uring_add_tctx_node
  

  Symbols:

  ffffffff8179ba40-ffffffff8179bc60: io_uring_alloc_task_context (STB_GLOBAL)
  

• In 6.5: ✅

  int io_uring_alloc_task_context(struct task_struct *task, struct io_ring_ctx *ctx);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In io_uring/tctx.c (ffffffff817dcb70)
  Location: io_uring/tctx.c:60
  Inline: False
  Direct callers:
    - io_uring/sqpoll.c:io_sq_offload_create
    - io_uring/tctx.c:__io_uring_add_tctx_node
  

  Symbols:

  ffffffff817dcb70-ffffffff817dcd90: io_uring_alloc_task_context (STB_GLOBAL)
  

• In 6.8: ✅

  int io_uring_alloc_task_context(struct task_struct *task, struct io_ring_ctx *ctx);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In io_uring/tctx.c (ffffffff81820e20)
  Location: io_uring/tctx.c:60
  Inline: False
  Direct callers:
    - io_uring/sqpoll.c:io_sq_offload_create
    - io_uring/tctx.c:__io_uring_add_tctx_node
  

  Symbols:

  ffffffff81820e20-ffffffff818210a9: io_uring_alloc_task_context (STB_GLOBAL)
  

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

• Changed between 5.11 and 5.13 ⚠️

  • Param added. struct io_ring_ctx *ctx
• 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 ✅