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authorKent Overstreet <kmo@daterainc.com>2013-11-28 17:28:37 -0800
committerKent Overstreet <kmo@daterainc.com>2013-12-16 14:04:57 -0800
commitce2b3f595e1c56639085645e0130426e443008c0 (patch)
tree1f219c24b5dc45c705a646f9e3432b295f3c802f /drivers/md
parentf665c0f852316ff99e9eb7f71f34d43003f8e139 (diff)
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>
Diffstat (limited to 'drivers/md')
-rw-r--r--drivers/md/bcache/writeback.c4
1 files changed, 2 insertions, 2 deletions
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);
}
}