public-mirrors/linux
1
0
Fork 0
mirror of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-09-18 22:14:16 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Documentation: ublk: Separate UBLK_F_AUTO_BUF_REG fallback behavior sublists

Browse source 
Stephen Rothwell reports htmldocs warning on ublk docs:

Documentation/block/ublk.rst:414: ERROR: Unexpected indentation. [docutils]

Fix the warning by separating sublists of auto buffer registration
fallback behavior from their appropriate parent list item.

Fixes: ff20c51648 ("ublk: document auto buffer registration(UBLK_F_AUTO_BUF_REG)")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Closes: https://lore.kernel.org/linux-next/20250612132638.193de386@canb.auug.org.au/
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Link: https://lore.kernel.org/r/20250613023857.15971-1-bagasdotme@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Bagas Sanjaya 2025-06-13 09:38:57 +07:00 • committed by Jens Axboe
parent 5e223e06ee
commit db3dfae1a2
1 changed files with 2 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
Documentation/block/ublk.rst
View file

@ -408,6 +408,7 @@ Fallback Behavior
If auto buffer registration fails:
1. When ``UBLK_AUTO_BUF_REG_FALLBACK`` is enabled:
- The uring_cmd is completed
- ``UBLK_IO_F_NEED_REG_BUF`` is set in ``ublksrv_io_desc.op_flags``
- The ublk server must manually deal with the failure, such as, register
@ -415,6 +416,7 @@ If auto buffer registration fails:
for handling ublk IO
2. If fallback is not enabled:
- The ublk I/O request fails silently
- The uring_cmd won't be completed