Function rte_mempool_get_header

dpdk/lib/mempool/rte_mempool.h:366–371

return the header of a mempool object (internal) */

/* return the header of a mempool object (internal) */
static inline struct rte_mempool_objhdr *
rte_mempool_get_header(void *obj)
{
	return (struct rte_mempool_objhdr *)RTE_PTR_SUB(obj,
		sizeof(struct rte_mempool_objhdr));
}

/**
 * Return a pointer to the mempool owning this object.