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authorPavel Begunkov <asml.silence@gmail.com>2021-03-22 04:45:58 +0300
committerJens Axboe <axboe@kernel.dk>2021-03-22 16:40:14 +0300
commitd07f1e8a42614cc938c9c88866d4474a5a7fee31 (patch)
treeebeeceef6ab0922a27dfaddf3ecdfa297f7d4312 /fs/io_uring.c
parent0b8cfa974dfc964e6382c9e25fa6c1bdac6ef499 (diff)
downloadlinux-d07f1e8a42614cc938c9c88866d4474a5a7fee31.tar.xz
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.c4
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);