From: Pavel Begunkov <[email protected]>
To: Jens Axboe <[email protected]>, [email protected]
Subject: [PATCH] io_uring: Fix getting file for timeout
Date: Thu, 14 Nov 2019 00:11:01 +0300 [thread overview]
Message-ID: <f07037aafc5e272343fbf5f9eeb554d51a4353df.1573679112.git.asml.silence@gmail.com> (raw)
For timeout requests and bunch of others 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 | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/fs/io_uring.c b/fs/io_uring.c
index 6aea62f3bfff..0730c54b2153 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -2599,6 +2599,10 @@ 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:
+ case IORING_OP_TIMEOUT_REMOVE:
+ case IORING_OP_ASYNC_CANCEL:
+ case IORING_OP_LINK_TIMEOUT:
return false;
default:
return true;
--
2.24.0
next reply other threads:[~2019-11-13 21:11 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-13 21:11 Pavel Begunkov [this message]
2019-11-13 21:33 ` [PATCH] io_uring: Fix getting file for timeout 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 ` [PATCH for-linus] " Pavel Begunkov
2019-11-13 21:59 ` [PATCH for-5.5] io_uring: update io_op_needs_file Pavel Begunkov
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