diff options
Diffstat (limited to 'fs/btrfs/volumes.c')
| -rw-r--r-- | fs/btrfs/volumes.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 9054203ae671..289c34f91996 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -4717,6 +4717,14 @@ static void check_raid56_incompat_flag(struct btrfs_fs_info *info, u64 type) btrfs_set_fs_incompat(info, RAID56); } +static void check_raid1c34_incompat_flag(struct btrfs_fs_info *info, u64 type) +{ + if (!(type & (BTRFS_BLOCK_GROUP_RAID1C3 | BTRFS_BLOCK_GROUP_RAID1C4))) + return; + + btrfs_set_fs_incompat(info, RAID1C34); +} + static int __btrfs_alloc_chunk(struct btrfs_trans_handle *trans, u64 start, u64 type) { @@ -4983,6 +4991,7 @@ static int __btrfs_alloc_chunk(struct btrfs_trans_handle *trans, free_extent_map(em); check_raid56_incompat_flag(info, type); + check_raid1c34_incompat_flag(info, type); kfree(devices_info); return 0; |