diff options
Diffstat (limited to 'fs/btrfs/volumes.c')
| -rw-r--r-- | fs/btrfs/volumes.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index e500bfa54dc9..5719470b50cd 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -6733,3 +6733,21 @@ void btrfs_update_commit_device_bytes_used(struct btrfs_root *root, } unlock_chunks(root); } + +void btrfs_set_fs_info_ptr(struct btrfs_fs_info *fs_info) +{ + struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; + while (fs_devices) { + fs_devices->fs_info = fs_info; + fs_devices = fs_devices->seed; + } +} + +void btrfs_reset_fs_info_ptr(struct btrfs_fs_info *fs_info) +{ + struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; + while (fs_devices) { + fs_devices->fs_info = NULL; + fs_devices = fs_devices->seed; + } +} |