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(parent: 41096a8) | patch
Btrfs: Introduce BTRFS_BLOCK_GROUP_RAID56_MASK to check raid56 simply
authorZhao Lei <zhaolei@cn.fujitsu.com>
Tue, 20 Jan 2015 07:11:44 +0000 (15:11 +0800)
committerZygo Blaxell <zblaxell@waya.furryterror.org>
Sun, 22 Mar 2015 18:43:38 +0000 (14:43 -0400)
commit3bcdb01cd478be9fc6b055212a7c9d9e777a5096
tree81694f7932a7c1e5f7fae1214094951737b09907tree | snapshot
parent41096a87915cdf223df7d05ee4e85dee653469d9commit | diff
Btrfs: Introduce BTRFS_BLOCK_GROUP_RAID56_MASK to check raid56 simply

So we can check raid56 with:
 (map->type & BTRFS_BLOCK_GROUP_RAID56_MASK)
instead of long:
 (map->type & (BTRFS_BLOCK_GROUP_RAID5 | BTRFS_BLOCK_GROUP_RAID6))

Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Chris Mason <clm@fb.com>
(cherry picked from commit ffe2d2034bbb34f49f76c808550fdfbea2ea1659)
fs/btrfs/ctree.h diff | blob | history
fs/btrfs/inode.c diff | blob | history
fs/btrfs/scrub.c diff | blob | history
fs/btrfs/volumes.c diff | blob | history
Linux kernels and configurations used by Zygo.