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From: Pavel Begunkov <[email protected]>
To: Jens Axboe <[email protected]>, [email protected]
Subject: [PATCH for-linus] io_uring: Fix getting file for timeout
Date: Thu, 14 Nov 2019 00:59:19 +0300	[thread overview]
Message-ID: <df7029d394c63cb6f5fcab9282f37e2caa033d94.1573681962.git.asml.silence@gmail.com> (raw)
In-Reply-To: <[email protected]>

For timeout requests io_uring tries to grab a file with specified fd,
which is usually stdin/fd=0.
Update io_op_needs_file()

Signed-off-by: Pavel Begunkov <[email protected]>
---
 fs/io_uring.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/io_uring.c b/fs/io_uring.c
index f9a38998f2fc..9dfc6d8a2444 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -2283,6 +2283,7 @@ static bool io_op_needs_file(const struct io_uring_sqe *sqe)
 	switch (op) {
 	case IORING_OP_NOP:
 	case IORING_OP_POLL_REMOVE:
+	case IORING_OP_TIMEOUT:
 		return false;
 	default:
 		return true;
-- 
2.24.0


  parent reply	other threads:[~2019-11-13 21:59 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-13 21:11 [PATCH] io_uring: Fix getting file for timeout Pavel Begunkov
2019-11-13 21:33 ` Jens Axboe
2019-11-13 21:37   ` Jens Axboe
2019-11-13 21:47     ` Pavel Begunkov
2019-11-13 21:54       ` Jens Axboe
2019-11-13 22:05         ` Pavel Begunkov
2019-11-13 22:27           ` Jens Axboe
2019-11-13 21:59       ` Pavel Begunkov [this message]
2019-11-13 21:59         ` [PATCH for-5.5] io_uring: update io_op_needs_file Pavel Begunkov

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