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,