From 41a6e8913cdff6b30ac53a24641259d117c0b101 Mon Sep 17 00:00:00 2001 From: Anand Jain Date: Wed, 25 Apr 2018 19:01:43 +0800 Subject: 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 Reviewed-by: Nikolay Borisov Signed-off-by: David Sterba --- fs/btrfs/volumes.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/btrfs/volumes.h') diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h index 9056a900aace..b26f53462e8d 100644 --- a/fs/btrfs/volumes.h +++ b/fs/btrfs/volumes.h @@ -330,11 +330,11 @@ struct btrfs_raid_attr { int devs_increment; /* ndevs has to be a multiple of this */ int ncopies; /* how many copies to data has */ const char raid_name[8]; /* name of the raid */ + u64 bg_flag; /* block group flag of the raid */ }; extern const struct btrfs_raid_attr btrfs_raid_array[BTRFS_NR_RAID_TYPES]; extern const int btrfs_raid_mindev_error[BTRFS_NR_RAID_TYPES]; -extern const u64 btrfs_raid_group[BTRFS_NR_RAID_TYPES]; struct map_lookup { u64 type; -- cgit v1.2.3