tree e310b1c74e52de8b03ebd48804ae262820fc6216
parent e12c96214d28f9211b4035cf20e76d677ff5611f
author Anand Jain <anand.jain@oracle.com> 1512363294 +0800
committer David Sterba <dsterba@suse.com> 1516633695 +0100

btrfs: cleanup device states define BTRFS_DEV_STATE_MISSING

Currently device state is being managed by each individual int
variable such as struct btrfs_device::missing. Instead of that
declare btrfs_device::dev_state BTRFS_DEV_STATE_MISSING and use
the bit operations.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by : Nikolay Borisov <nborisov@suse.com>
[ whitespace adjustments ]
Signed-off-by: David Sterba <dsterba@suse.com>