Commit 4dd466d3 authored Dec 26, 2013 by Miao Xie Committed by Chris Mason Jan 28, 2014

Btrfs: don't run delayed nodes again after all nodes flush



If the number of the delayed items is greater than the upper limit, we will
try to flush all the delayed items. After that, it is unnecessary to run
them again because they are being dealt with by the wokers or the number of
them is less than the lower limit.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Chris Mason <clm@fb.com>

parent 74c40f92

fs/btrfs/delayed-inode.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1395,6 +1395,7 @@ void btrfs_balance_delayed_items(struct btrfs_root *root)
		break;
		}
		finish_wait(&delayed_root->wait, &__wait);
		return;
		}

		btrfs_wq_run_delayed_node(delayed_root, root, BTRFS_DELAYED_BATCH);

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