diff options
Diffstat (limited to 'fs/btrfs/volumes.h')
| -rw-r--r-- | fs/btrfs/volumes.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h index 7b657f2cba57..f067b5934c46 100644 --- a/fs/btrfs/volumes.h +++ b/fs/btrfs/volumes.h @@ -207,6 +207,10 @@ BTRFS_DEVICE_GETSET_FUNCS(total_bytes); BTRFS_DEVICE_GETSET_FUNCS(disk_total_bytes); BTRFS_DEVICE_GETSET_FUNCS(bytes_used); +enum btrfs_chunk_allocation_policy { + BTRFS_CHUNK_ALLOC_REGULAR, +}; + struct btrfs_fs_devices { u8 fsid[BTRFS_FSID_SIZE]; /* FS specific uuid */ u8 metadata_uuid[BTRFS_FSID_SIZE]; @@ -258,6 +262,8 @@ struct btrfs_fs_devices { struct kobject *devices_kobj; struct kobject *devinfo_kobj; struct completion kobj_unregister; + + enum btrfs_chunk_allocation_policy chunk_alloc_policy; }; #define BTRFS_BIO_INLINE_CSUM_SIZE 64 |