btrfs: move btrfs_raid_group values to btrfs_raid_attr table

Add a new member struct btrfs_raid_attr::bg_flag so that
btrfs_raid_array can maintain the bit map flag of the raid type, and
so we can drop btrfs_raid_group.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Anand Jain 2018-04-25 19:01:43 +08:00 • committed by David Sterba
commit 41a6e8913c
4 changed files with 11 additions and 14 deletions