Commit ded91f08 authored by Xiao Guangrong's avatar Xiao Guangrong Committed by Chris Mason
Browse files

Btrfs: clean up for wait_extent_bit() 



We can just use cond_resched_lock().

Signed-off-by: default avatarXiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: default avatarLi Zefan <lizf@cn.fujitsu.com>
Signed-off-by: default avatarChris Mason <chris.mason@oracle.com>
parent 3150b699

fs/btrfs/extent_io.c

+1 −5
Original line number Diff line number Diff line
@@ -648,11 +648,7 @@ again: 
		if (start > end)

			break;



		if (need_resched()) {

			spin_unlock(&tree->lock);

			cond_resched();

			spin_lock(&tree->lock);

		}

		cond_resched_lock(&tree->lock);

	}

out:

	spin_unlock(&tree->lock);