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| author | Pavel Begunkov <asml.silence@gmail.com> | 2022-06-16 10:22:11 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-07-24 18:39:13 -0600 |
| commit | 5d7943d99df9326c7b02f773b2d6f09709c30594 (patch) | |
| tree | d296e5e886b8c924d8b8e098e04554f352806856 /io_uring/timeout.c | |
| parent | e6f89be61410ff5a0e690d87d7a308e81f0f5a71 (diff) | |
| download | linux-5d7943d99df9326c7b02f773b2d6f09709c30594.tar.bz2 | |
io_uring: propagate locking state to poll cancel
Poll cancellation will be soon need to grab ->uring_lock inside, pass
the locking state, i.e. issue_flags, inside the cancellation functions.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/b86781d047727c07163443b57551a3fa57c7c5e1.1655371007.git.asml.silence@gmail.com
Reviewed-by: Hao Xu <howeyxu@tencent.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring/timeout.c')
| -rw-r--r-- | io_uring/timeout.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/io_uring/timeout.c b/io_uring/timeout.c index 69cca42d6835..526fc8b2e3b6 100644 --- a/io_uring/timeout.c +++ b/io_uring/timeout.c @@ -262,6 +262,7 @@ int io_timeout_cancel(struct io_ring_ctx *ctx, struct io_cancel_data *cd) static void io_req_task_link_timeout(struct io_kiocb *req, bool *locked) { + unsigned issue_flags = *locked ? 0 : IO_URING_F_UNLOCKED; struct io_timeout *timeout = io_kiocb_to_cmd(req); struct io_kiocb *prev = timeout->prev; int ret = -ENOENT; @@ -273,7 +274,7 @@ static void io_req_task_link_timeout(struct io_kiocb *req, bool *locked) .data = prev->cqe.user_data, }; - ret = io_try_cancel(req, &cd); + ret = io_try_cancel(req, &cd, issue_flags); } io_req_set_res(req, ret ?: -ETIME, 0); io_req_complete_post(req); |