Exemplo n.º 1
0
static void *zbud_zpool_create(char *name, gfp_t gfp,
			       const struct zpool_ops *zpool_ops,
			       struct zpool *zpool)
{
	struct zbud_pool *pool;

	pool = zbud_create_pool(gfp, zpool_ops ? &zbud_zpool_ops : NULL);
	if (pool) {
		pool->zpool = zpool;
		pool->zpool_ops = zpool_ops;
	}
	return pool;
}
Exemplo n.º 2
0
static void zswap_frontswap_init(unsigned type)
{
	struct zswap_tree *tree;

	tree = kzalloc(sizeof(struct zswap_tree), GFP_KERNEL);
	if (!tree)
		goto err;
	tree->pool = zbud_create_pool(GFP_KERNEL, &zswap_zbud_ops);
	if (!tree->pool)
		goto freetree;
	tree->rbroot = RB_ROOT;
	spin_lock_init(&tree->lock);
	zswap_trees[type] = tree;
	return;

freetree:
	kfree(tree);
err:
	pr_err("alloc failed, zswap disabled for swap type %d\n", type);
}
static void *zbud_zpool_create(char *name, gfp_t gfp,
			struct zpool_ops *zpool_ops)
{
	return zbud_create_pool(gfp, &zbud_zpool_ops);
}