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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/cancel.c | |
| parent | e6f89be61410ff5a0e690d87d7a308e81f0f5a71 (diff) | |
| download | linux-5d7943d99df9326c7b02f773b2d6f09709c30594.tar.gz | |
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/cancel.c')
| -rw-r--r-- | io_uring/cancel.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/io_uring/cancel.c b/io_uring/cancel.c index f28f0a7d12724..f07bfd27c98ac 100644 --- a/io_uring/cancel.c +++ b/io_uring/cancel.c @@ -78,7 +78,8 @@ static int io_async_cancel_one(struct io_uring_task *tctx, return ret; } -int io_try_cancel(struct io_kiocb *req, struct io_cancel_data *cd) +int io_try_cancel(struct io_kiocb *req, struct io_cancel_data *cd, + unsigned issue_flags) { struct io_ring_ctx *ctx = req->ctx; int ret; @@ -93,7 +94,7 @@ int io_try_cancel(struct io_kiocb *req, struct io_cancel_data *cd) if (!ret) return 0; - ret = io_poll_cancel(ctx, cd); + ret = io_poll_cancel(ctx, cd, issue_flags); if (ret != -ENOENT) return ret; @@ -136,7 +137,7 @@ static int __io_async_cancel(struct io_cancel_data *cd, struct io_kiocb *req, int ret, nr = 0; do { - ret = io_try_cancel(req, cd); + ret = io_try_cancel(req, cd, issue_flags); if (ret == -ENOENT) break; if (!all) |