Lines Matching refs:super_lock
4156 spin_lock(&fs_info->super_lock); in btrfs_ioctl_get_fslabel()
4158 spin_unlock(&fs_info->super_lock); in btrfs_ioctl_get_fslabel()
4206 spin_lock(&fs_info->super_lock); in btrfs_ioctl_set_fslabel()
4208 spin_unlock(&fs_info->super_lock); in btrfs_ioctl_set_fslabel()
4363 spin_lock(&fs_info->super_lock); in btrfs_ioctl_set_features()
4378 spin_unlock(&fs_info->super_lock); in btrfs_ioctl_set_features()