btrfs_free_space_cache_v1_active
if (cache_opt != btrfs_free_space_cache_v1_active(fs_info)) {
bool btrfs_free_space_cache_v1_active(struct btrfs_fs_info *fs_info);
if (btrfs_free_space_cache_v1_active(info))
if (cache_opt != btrfs_free_space_cache_v1_active(fs_info))
if (btrfs_free_space_cache_v1_active(fs_info)) {
btrfs_free_space_cache_v1_active(fs_info)) {
else if (btrfs_free_space_cache_v1_active(fs_info))