diff options
Diffstat (limited to 'fs/btrfs/super.c')
| -rw-r--r-- | fs/btrfs/super.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index 8399d6d05d6..2e6039825b7 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -519,6 +519,9 @@ static struct file_system_type btrfs_fs_type = { .fs_flags = FS_REQUIRES_DEV, }; +/* + * used by btrfsctl to scan devices when no FS is mounted + */ static long btrfs_control_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { |