DepSurf

Function: io_rsrc_data_alloc

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: ✅

  struct io_rsrc_data *io_rsrc_data_alloc(struct io_ring_ctx *ctx, rsrc_put_fn *do_put, unsigned int nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/io_uring.c (ffffffff813920c0)
  Location: fs/io_uring.c:7195
  Inline: False
  Direct callers:
    - fs/io_uring.c:io_sqe_buffers_register
    - fs/io_uring.c:io_sqe_files_register
  

  Symbols:

  ffffffff813920c0-ffffffff81392167: io_rsrc_data_alloc (STB_LOCAL)
  

• In 5.15: ✅

  int io_rsrc_data_alloc(struct io_ring_ctx *ctx, rsrc_put_fn *do_put, u64 *utags, unsigned int nr, struct io_rsrc_data **pdata);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/io_uring.c (ffffffff813e0d40)
  Location: fs/io_uring.c:7866
  Inline: False
  Direct callers:
    - fs/io_uring.c:io_sqe_buffers_register
    - fs/io_uring.c:io_sqe_files_register
  

  Symbols:

  ffffffff813e0d40-ffffffff813e0f0a: io_rsrc_data_alloc (STB_LOCAL)
  

• In 5.19: ✅

  int io_rsrc_data_alloc(struct io_ring_ctx *ctx, rsrc_put_fn *do_put, u64 *utags, unsigned int nr, struct io_rsrc_data **pdata);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In io_uring/io_uring.c (ffffffff81e8e85c)
  Location: io_uring/io_uring.c:9179
  Inline: False
  Direct callers:
    - io_uring/io_uring.c:io_sqe_buffers_register
    - io_uring/io_uring.c:io_sqe_files_register
  

  Symbols:

  ffffffff81e8e85c-ffffffff81e8ea12: io_rsrc_data_alloc (STB_LOCAL)
  

• In 6.2: ✅

  int io_rsrc_data_alloc(struct io_ring_ctx *ctx, rsrc_put_fn *do_put, u64 *utags, unsigned int nr, struct io_rsrc_data **pdata);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In io_uring/rsrc.c (ffffffff817a0590)
  Location: io_uring/rsrc.c:408
  Inline: False
  Direct callers:
    - io_uring/rsrc.c:io_sqe_buffers_register
    - io_uring/rsrc.c:io_sqe_files_register
  

  Symbols:

  ffffffff817a0590-ffffffff817a078a: io_rsrc_data_alloc (STB_LOCAL)
  

• In 6.5: ✅

  int io_rsrc_data_alloc(struct io_ring_ctx *ctx, int type, u64 *utags, unsigned int nr, struct io_rsrc_data **pdata);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In io_uring/rsrc.c (ffffffff817e18c0)
  Location: io_uring/rsrc.c:312
  Inline: False
  Direct callers:
    - io_uring/rsrc.c:io_sqe_buffers_register
    - io_uring/rsrc.c:io_sqe_files_register
  

  Symbols:

  ffffffff817e18c0-ffffffff817e1a7f: io_rsrc_data_alloc (STB_LOCAL)
  

• In 6.8: ✅

  int io_rsrc_data_alloc(struct io_ring_ctx *ctx, int type, u64 *utags, unsigned int nr, struct io_rsrc_data **pdata);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In io_uring/rsrc.c (ffffffff81825c50)
  Location: io_uring/rsrc.c:317
  Inline: False
  Direct callers:
    - io_uring/rsrc.c:io_sqe_buffers_register
    - io_uring/rsrc.c:io_sqe_files_register
  

  Symbols:

  ffffffff81825c50-ffffffff81825e3e: io_rsrc_data_alloc (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

• Changed between 5.13 and 5.15 ⚠️

  • Param added. u64 *utags
  • Param added. struct io_rsrc_data **pdata
  • Param reordered. ctx, do_put, nr ➡️ ctx, do_put, utags, nr, pdata
  • Return type changed. struct io_rsrc_data * ➡️ int
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• Changed between 6.2 and 6.5 ⚠️

  • Param added. int type
  • Param removed. rsrc_put_fn *do_put
• No changes between 6.5 and 6.8 ✅