diff options
| author | Christoph Hellwig <hch@lst.de> | 2024-11-13 18:20:44 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-11-13 22:04:58 +0300 |
| commit | a3396b99990d8b4e5797e7b16fdeb64c15ae97bb (patch) | |
| tree | ab6c55dedd8af72f1206f90c63a1331cf08b3f1f /io_uring | |
| parent | e8225ab15006fbcdb14cef426a0a54475292fbbc (diff) | |
| download | linux-a3396b99990d8b4e5797e7b16fdeb64c15ae97bb.tar.xz | |
block: add a rq_list type
Replace the semi-open coded request list helpers with a proper rq_list
type that mirrors the bio_list and has head and tail pointers. Besides
better type safety this actually allows to insert at the tail of the
list, which will be useful soon.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20241113152050.157179-5-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring')
| -rw-r--r-- | io_uring/rw.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/io_uring/rw.c b/io_uring/rw.c index 354c4e175654..9daef985543e 100644 --- a/io_uring/rw.c +++ b/io_uring/rw.c @@ -1160,12 +1160,12 @@ int io_do_iopoll(struct io_ring_ctx *ctx, bool force_nonspin) poll_flags |= BLK_POLL_ONESHOT; /* iopoll may have completed current req */ - if (!rq_list_empty(iob.req_list) || + if (!rq_list_empty(&iob.req_list) || READ_ONCE(req->iopoll_completed)) break; } - if (!rq_list_empty(iob.req_list)) + if (!rq_list_empty(&iob.req_list)) iob.complete(&iob); else if (!pos) return 0; |