* [PATCH] io_uring/net: clear REQ_F_BL_EMPTY in the multishot retry handler
@ 2024-03-08 0:51 Jens Axboe
0 siblings, 0 replies; only message in thread
From: Jens Axboe @ 2024-03-08 0:51 UTC (permalink / raw)
To: io-uring
This flag should not be persistent across retries, so ensure we clear
it before potentially attemting a retry.
Fixes: c3f9109dbc9e ("io_uring/kbuf: flag request if buffer pool is empty after buffer pick")
Signed-off-by: Jens Axboe <[email protected]>
---
diff --git a/io_uring/net.c b/io_uring/net.c
index 1640e985cd08..e50947e7cd57 100644
--- a/io_uring/net.c
+++ b/io_uring/net.c
@@ -676,6 +676,7 @@ static inline void io_recv_prep_retry(struct io_kiocb *req)
{
struct io_sr_msg *sr = io_kiocb_to_cmd(req, struct io_sr_msg);
+ req->flags &= ~REQ_F_BL_EMPTY;
sr->done_io = 0;
sr->len = 0; /* get from the provided buffer */
req->buf_index = sr->buf_group;
--
Jens Axboe
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2024-03-08 0:51 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2024-03-08 0:51 [PATCH] io_uring/net: clear REQ_F_BL_EMPTY in the multishot retry handler Jens Axboe
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox