From: Jens Axboe <axboe@kernel.dk>
Date: Fri, 15 Nov 2019 05:40:44 +0000 (-0700)
Subject: io_uring: io_async_cancel() should pass in 'nxt' request pointer
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=95a5bbae05ef1ec1cceb8c1b04a482aa0b7c177c;p=linux.git

io_uring: io_async_cancel() should pass in 'nxt' request pointer

If we have a linked request, this enables us to pass it back directly
without having to go through async context.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/fs/io_uring.c b/fs/io_uring.c
index 4c030a92de795..011281856ff76 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -2480,7 +2480,7 @@ static int io_async_cancel(struct io_kiocb *req, const struct io_uring_sqe *sqe,
 	    sqe->cancel_flags)
 		return -EINVAL;
 
-	io_async_find_and_cancel(ctx, req, READ_ONCE(sqe->addr), NULL);
+	io_async_find_and_cancel(ctx, req, READ_ONCE(sqe->addr), nxt);
 	return 0;
 }