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io_uring/net: clear REQ_F_BL_EMPTY in the multishot retry handler

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This flag should not be persistent across retries, so ensure we clear
it before potentially attemting a retry.

Fixes: c3f9109dbc ("io_uring/kbuf: flag request if buffer pool is empty after buffer pick")
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Jens Axboe 2024-03-07 13:19:46 -07:00
parent 1a8ec63b2b
commit b5311dbc2c
1 changed files with 1 additions and 0 deletions
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io_uring/net.c
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@ -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;