tree b72d8b33eaec437da2906c021a841399550b656b
parent 6b526ed70cf189660d009ea6f17af77a9cca0f38
author Anand Jain <anand.jain@oracle.com> 1455328900 +0800
committer David Sterba <dsterba@suse.com> 1461833953 +0200

btrfs: optimize check for stale device

Optimize check for stale device to only be checked when there is device
added or changed. If there is no update to the device, there is no need
to call btrfs_free_stale_device().

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>