useless           702 fs/btrfs/relocation.c 	LIST_HEAD(useless);
useless           903 fs/btrfs/relocation.c 				list_add(&cur->list, &useless);
useless           945 fs/btrfs/relocation.c 					list_add(&lower->list, &useless);
useless          1066 fs/btrfs/relocation.c 				list_add(&lower->list, &useless);
useless          1114 fs/btrfs/relocation.c 	while (!list_empty(&useless)) {
useless          1115 fs/btrfs/relocation.c 		upper = list_entry(useless.next, struct backref_node, list);
useless          1133 fs/btrfs/relocation.c 				list_add(&lower->list, &useless);
useless          1148 fs/btrfs/relocation.c 		while (!list_empty(&useless)) {
useless          1149 fs/btrfs/relocation.c 			lower = list_entry(useless.next,
useless          1168 fs/btrfs/relocation.c 				list_add(&lower->list, &useless);
useless          1177 fs/btrfs/relocation.c 				list_add(&upper->list, &useless);
useless          1180 fs/btrfs/relocation.c 		while (!list_empty(&useless)) {
useless          1181 fs/btrfs/relocation.c 			lower = list_entry(useless.next,