BTRFS_ROOT_DEAD_TREE 5302 fs/btrfs/extent-tree.c 	wc->restarted = test_bit(BTRFS_ROOT_DEAD_TREE, &root->state);
BTRFS_ROOT_DEAD_TREE  270 fs/btrfs/root-tree.c 				set_bit(BTRFS_ROOT_DEAD_TREE, &root->state);
BTRFS_ROOT_DEAD_TREE  319 fs/btrfs/root-tree.c 			set_bit(BTRFS_ROOT_DEAD_TREE, &root->state);