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@xxxxxxxxxxxxxx> --- Changelog v1 -> v2: - None. --- fs/btrfs/delayed-inode.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c index e832621..bb101b0 100644 --- a/fs/btrfs/delayed-inode.c +++ b/fs/btrfs/delayed-inode.c @@ -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); -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
