website-function

Function: io_req_map_rw

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: ✅

  void io_req_map_rw(struct io_kiocb *req, ssize_t io_size, struct iovec *iovec, struct iovec *fast_iov, struct iov_iter *iter);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/io_uring.c (ffffffff8137ad30)
  Location: fs/io_uring.c:2584
  Inline: False
  

  Symbols:

  ffffffff8137ad30-ffffffff8137ad9e: io_req_map_rw (STB_LOCAL)
  

• In 5.11: ✅

  void io_req_map_rw(struct io_kiocb *req, const struct iovec *iovec, const struct iovec *fast_iov, struct iov_iter *iter);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/io_uring.c (ffffffff81389000)
  Location: fs/io_uring.c:3313
  Inline: False
  Direct callers:
    - fs/io_uring.c:io_write
    - fs/io_uring.c:io_read
    - fs/io_uring.c:io_resubmit_prep
  

  Symbols:

  ffffffff81389000-ffffffff813890c1: io_req_map_rw (STB_LOCAL)
  

• In 5.13: ✅

  void io_req_map_rw(struct io_kiocb *req, const struct iovec *iovec, const struct iovec *fast_iov, struct iov_iter *iter);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/io_uring.c (ffffffff81390110)
  Location: fs/io_uring.c:3114
  Inline: False
  Direct callers:
    - fs/io_uring.c:io_write
    - fs/io_uring.c:io_read
    - fs/io_uring.c:io_read
  

  Symbols:

  ffffffff81390110-ffffffff813901ce: io_req_map_rw (STB_LOCAL)
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/io_uring.c (ffffffff813de869)
  Location: fs/io_uring.c:3336
  Inline: True
  

• In 5.19: ✅

  void io_req_map_rw(struct io_kiocb *req, const struct iovec *iovec, const struct iovec *fast_iov, struct iov_iter *iter);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In io_uring/io_uring.c (ffffffff816c6f40)
  Location: io_uring/io_uring.c:3878
  Inline: False
  Direct callers:
    - io_uring/io_uring.c:io_setup_async_rw
  

  Symbols:

  ffffffff816c6f40-ffffffff816c701b: io_req_map_rw (STB_LOCAL)
  

• In 6.2: ✅

  void io_req_map_rw(struct io_kiocb *req, const struct iovec *iovec, const struct iovec *fast_iov, struct iov_iter *iter);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In io_uring/rw.c (ffffffff817a35a0)
  Location: io_uring/rw.c:489
  Inline: False
  Direct callers:
    - io_uring/rw.c:io_setup_async_rw
  

  Symbols:

  ffffffff817a35a0-ffffffff817a367b: io_req_map_rw (STB_LOCAL)
  

• In 6.5: Transformation ⚠️

  void io_req_map_rw(struct io_kiocb *req, const struct iovec *iovec, const struct iovec *fast_iov, struct iov_iter *iter);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In io_uring/rw.c (0)
  Location: io_uring/rw.c:491
  Inline: False
  Direct callers:
    - io_uring/rw.c:io_setup_async_rw
  

  Symbols:

  ffffffff817e4540-ffffffff817e46b0: io_req_map_rw (STB_LOCAL)
  ffffffff820f7aba-ffffffff820f7adf: io_req_map_rw.cold (STB_LOCAL)
  

• In 6.8: Transformation ⚠️

  void io_req_map_rw(struct io_kiocb *req, const struct iovec *iovec, const struct iovec *fast_iov, struct iov_iter *iter);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In io_uring/rw.c (0)
  Location: io_uring/rw.c:542
  Inline: False
  Direct callers:
    - io_uring/rw.c:io_setup_async_rw
  

  Symbols:

  ffffffff81828610-ffffffff8182876f: io_req_map_rw (STB_LOCAL)
  ffffffff821d5459-ffffffff821d547e: io_req_map_rw.cold (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 5.8 and 5.11 ⚠️

  • Param removed. ssize_t io_size
  • Param reordered. req, io_size, iovec, fast_iov, iter ➡️ req, iovec, fast_iov, iter
  • Param type changed. struct iovec *iovec ➡️ const struct iovec *iovec
  • Param type changed. struct iovec *fast_iov ➡️ const struct iovec *fast_iov
• No changes between 5.11 and 5.13 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅