cluster_locked    928 fs/btrfs/free-space-cache.c 	struct btrfs_free_cluster *cluster_locked = NULL;
cluster_locked    940 fs/btrfs/free-space-cache.c 		cluster_locked = cluster;
cluster_locked    941 fs/btrfs/free-space-cache.c 		spin_lock(&cluster_locked->lock);
cluster_locked    965 fs/btrfs/free-space-cache.c 			cluster_locked = cluster;
cluster_locked    966 fs/btrfs/free-space-cache.c 			spin_lock(&cluster_locked->lock);
cluster_locked    970 fs/btrfs/free-space-cache.c 	if (cluster_locked) {
cluster_locked    971 fs/btrfs/free-space-cache.c 		spin_unlock(&cluster_locked->lock);
cluster_locked    972 fs/btrfs/free-space-cache.c 		cluster_locked = NULL;
cluster_locked    991 fs/btrfs/free-space-cache.c 	if (cluster_locked)
cluster_locked    992 fs/btrfs/free-space-cache.c 		spin_unlock(&cluster_locked->lock);