From 802f252249b0242593ae7ca8de3fd2715354e22f Mon Sep 17 00:00:00 2001 From: Sasha Levin Date: Sun, 14 Aug 2016 18:50:25 -0400 Subject: [PATCH] dm: fix second blk_delay_queue() parameter to be in msec units not jiffies Orabug: 25308125 [ Upstream commit bd9f55ea1cf6e14eb054b06ea877d2d1fa339514 ] Commit d548b34b062 ("dm: reduce the queue delay used in dm_request_fn from 100ms to 10ms") always intended the value to be 10 msecs -- it just expressed it in jiffies because earlier commit 7eaceaccab ("block: remove per-queue plugging") did. Signed-off-by: Tahsin Erdogan Signed-off-by: Mike Snitzer Fixes: d548b34b062 ("dm: reduce the queue delay used in dm_request_fn from 100ms to 10ms") Cc: stable@vger.kernel.org # 4.1+ -- stable@ backports must be applied to drivers/md/dm.c Signed-off-by: Sasha Levin (cherry picked from commit abf9569225763ab83a538530454f7d280fd08e4a) Signed-off-by: Dhaval Giani --- drivers/md/dm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/md/dm.c b/drivers/md/dm.c index 1f37781f7765..848d85339271 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -2139,7 +2139,7 @@ static void dm_request_fn(struct request_queue *q) goto out; delay_and_out: - blk_delay_queue(q, HZ / 100); + blk_delay_queue(q, 10); out: dm_put_live_table(md, srcu_idx); } -- 2.50.1