[PATCH 4/6] nbd: set queue timeout properly
From: Josef Bacik <hidden>
Date: 2017-02-28 16:57:09
Subsystem:
block layer, network block device (nbd), the rest · Maintainers:
Jens Axboe, Josef Bacik, Linus Torvalds
We can't just set the timeout on the tagset, we have to set it on the queue as it would have been setup already at this point. Signed-off-by: Josef Bacik <redacted> --- drivers/block/nbd.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index 059c80a..ac5a03a 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c@@ -909,7 +909,10 @@ static int __nbd_ioctl(struct block_device *bdev, struct nbd_device *nbd, nbd_size_set(nbd, nbd->blksize, arg); return 0; case NBD_SET_TIMEOUT: - nbd->tag_set.timeout = arg * HZ; + if (arg) { + nbd->tag_set.timeout = arg * HZ; + blk_queue_rq_timeout(nbd->disk->queue, arg * HZ); + } return 0; case NBD_SET_FLAGS:
--
2.7.4