mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-11-01 08:58:07 +00:00
Code Issues Releases Wiki Activity

io_uring/rw: drop -EOPNOTSUPP check in __io_complete_rw_common()

Browse source 
A recent change ensured that the necessary -EOPNOTSUPP -> -EAGAIN
transformation happens inline on both the reader and writer side,
and hence there's no need to check for both of these anymore on
the completion handler side.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Jens Axboe 2024-09-10 08:57:04 -06:00
parent c0a9d496e0
commit 90bfb28d5f
1 changed files with 1 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
io_uring/rw.c
View file

@ -467,8 +467,7 @@ static void io_req_io_end(struct io_kiocb *req)
static bool __io_complete_rw_common(struct io_kiocb *req, long res)
{
if (unlikely(res != req->cqe.res)) {
if ((res == -EAGAIN || res == -EOPNOTSUPP) &&
io_rw_should_reissue(req)) {
if (res == -EAGAIN && io_rw_should_reissue(req)) {
/*
* Reissue will start accounting again, finish the
* current cycle.