io_uring: allow IO_SQE_* flags on IORING_OP_TIMEOUT

PATCH New Jens Axboe 1 participant 1 message Dec 4, 2019

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VFS io_uring

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Jens Axboe

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2019-12-04 16:39 UTC #0 lore raw

PATCH 1/1 io_uring: allow IO_SQE_* flags on IORING_OP_TIMEOUT

There's really no reason why we forbid things like link/drain etc on regular timeout commands. Enable the usual SQE flags on timeouts.

Reported-by 李通洲 <[email protected]>

Signed-off-by Jens Axboe <[email protected]>

---

fs/io_uring.c +0 -3

index 6c22a277904e..00f119bdd8ff 100644
@@ -2703,9 +2703,6 @@ static int io_timeout(struct io_kiocb *req, const struct io_uring_sqe *sqe)
 	int ret;
 
 	ret = io_timeout_setup(req);
-	/* common setup allows flags (like links) set, we don't */
-	if (!ret && sqe->flags)
-		ret = -EINVAL;
 	if (ret)
 		return ret;

Signature · 1 line

Jens Axboe