Function acl_build_alloc

dpdk/lib/acl/acl_bld.c:101–126

	struct rte_acl_node *node, int index);

static void *
acl_build_alloc(struct acl_build_context *context, size_t n, size_t s)
{
	uint32_t m;
	void *p;
	size_t alloc_size = n * s;

	/*
	 * look for memory in free lists
	 */
	for (m = 0; m < RTE_DIM(context->blocks); m++) {
		if (context->blocks[m].block_size ==
		   alloc_size && context->blocks[m].mem_ptr != NULL) {
			p = context->blocks[m].mem_ptr;
			context->blocks[m].mem_ptr = *((void **)p);
			memset(p, 0, alloc_size);
			return p;
		}
	}

	/*
	 * return allocation from memory pool
	 */
	p = tb_alloc(&context->pool, alloc_size);
	return p;
}

/*
 * Free memory blocks (kept in context for reuse).