Lines Matching defs:tree

149  * The only case where lru_lock is not acquired while holding tree.lock is
151  * needs to be verified that it's still valid in the tree.
732 	/* lock out zswap shrinker walking memcg tree */
990 	struct xarray *tree;
1020 	 * swapoff so we can safely dereference the zswap tree here.
1026 	tree = swap_zswap_tree(swpentry);
1027 	if (entry != xa_load(tree, offset)) {
1037 	xa_erase(tree, offset);
1114 	 *    tree using pointer value comparison. Only when that
1137 	 * until the entry is verified to still be alive in the tree.
1323 	 * - No writeback-candidate memcgs found in a memcg tree walk.
1362 			 * we found candidate memcgs in the last tree walk.
1433 	 * The entry is successfully compressed and stored in the tree, there is
1437 	 * when the entry is removed from the tree.
1549 		struct xarray *tree;
1552 			tree = swap_zswap_tree(swp_entry(type, offset + index));
1553 			entry = xa_erase(tree, offset + index);
1586 	struct xarray *tree = swap_zswap_tree(swp);
1605 	entry = xa_load(tree, offset);
1628 	xa_erase(tree, offset);
1638 	struct xarray *tree = swap_zswap_tree(swp);
1641 	if (xa_empty(tree))
1644 	entry = xa_erase(tree, offset);
1651 	struct xarray *trees, *tree;
1655 	trees = kvzalloc_objs(*tree, nr);