From ce2b3f595e1c56639085645e0130426e443008c0 Mon Sep 17 00:00:00 2001 From: Kent Overstreet <kmo@daterainc.com> Date: Thu, 28 Nov 2013 17:28:37 -0800 Subject: bcache: Use uninterruptible sleep in writeback We're just waiting on kthread_should_stop(), nothing else, so interruptible sleep was wrong here. Signed-off-by: Kent Overstreet <kmo@daterainc.com> --- drivers/md/bcache/writeback.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/md/bcache/writeback.c') diff --git a/drivers/md/bcache/writeback.c b/drivers/md/bcache/writeback.c index 484e57d7012c..3cd931d3f26c 100644 --- a/drivers/md/bcache/writeback.c +++ b/drivers/md/bcache/writeback.c @@ -241,7 +241,7 @@ static void read_dirty(struct cached_dev *dc) if (KEY_START(&w->key) != dc->last_read || jiffies_to_msecs(delay) > 50) while (!kthread_should_stop() && delay) - delay = schedule_timeout_interruptible(delay); + delay = schedule_timeout_uninterruptible(delay); dc->last_read = KEY_OFFSET(&w->key); @@ -438,7 +438,7 @@ static int bch_writeback_thread(void *arg) while (delay && !kthread_should_stop() && !test_bit(BCACHE_DEV_DETACHING, &dc->disk.flags)) - delay = schedule_timeout_interruptible(delay); + delay = schedule_timeout_uninterruptible(delay); } } -- cgit v1.2.1