diff options
| author | Pavel Begunkov <asml.silence@gmail.com> | 2021-03-22 01:45:58 +0000 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-03-22 07:40:14 -0600 |
| commit | d07f1e8a42614cc938c9c88866d4474a5a7fee31 (patch) | |
| tree | ebeeceef6ab0922a27dfaddf3ecdfa297f7d4312 /fs/io_uring.c | |
| parent | 0b8cfa974dfc964e6382c9e25fa6c1bdac6ef499 (diff) | |
| download | lwn-d07f1e8a42614cc938c9c88866d4474a5a7fee31.tar.gz lwn-d07f1e8a42614cc938c9c88866d4474a5a7fee31.zip | |
io_uring: correct io_queue_async_work() traces
Request's io-wq work is hashed in io_prep_async_link(), so
as trace_io_uring_queue_async_work() looks at it should follow after
prep has been done.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/709c9f872f4d2e198c7aed9c49019ca7095dd24d.1616366969.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/io_uring.c')
| -rw-r--r-- | fs/io_uring.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c index be04bc6b5b99..50acd6dfd966 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -1239,10 +1239,10 @@ static void io_queue_async_work(struct io_kiocb *req) BUG_ON(!tctx); BUG_ON(!tctx->io_wq); - trace_io_uring_queue_async_work(ctx, io_wq_is_hashed(&req->work), req, - &req->work, req->flags); /* init ->work of the whole link before punting */ io_prep_async_link(req); + trace_io_uring_queue_async_work(ctx, io_wq_is_hashed(&req->work), req, + &req->work, req->flags); io_wq_enqueue(tctx->io_wq, &req->work); if (link) io_queue_linked_timeout(link); |