io_uring: add custom opcode hooks on fail
authorPavel Begunkov <asml.silence@gmail.com>
Wed, 21 Sep 2022 11:17:46 +0000 (12:17 +0100)
committerJens Axboe <axboe@kernel.dk>
Wed, 21 Sep 2022 19:15:02 +0000 (13:15 -0600)
commita47b255e90395bdb481975ab3d9e96fcf8b3165f
treed6641cb4ed201bbdc8ef360c0b72ac861f323323
parent3b8fdd1dc35e395d19efbc8391a809a5b954ecf4
io_uring: add custom opcode hooks on fail

Sometimes we have to do a little bit of a fixup on a request failuer in
io_req_complete_failed(). Add a callback in opdef for that.

Cc: stable@vger.kernel.org
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/b734cff4e67cb30cca976b9face321023f37549a.1663668091.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
io_uring/io_uring.c
io_uring/opdef.h