Function alloc_task_pool

dpdk/examples/vhost_blk/vhost_blk.c:557–581

}

static int
alloc_task_pool(struct vhost_blk_ctrlr *ctrlr)
{
	struct vhost_blk_queue *vq;
	int i, j;

	for (i = 0; i < NUM_OF_BLK_QUEUES; i++) {
		vq = &ctrlr->queues[i];

		vq->tasks = rte_zmalloc(NULL,
			sizeof(struct vhost_blk_task) * vq->vring.size, 0);
		if (!vq->tasks) {
			fprintf(stderr, "Failed to allocate task memory\n");
			return -1;
		}

		for (j = 0; j < vq->vring.size; j++) {
			vq->tasks[j].req_idx = j;
			vq->tasks[j].ctrlr = ctrlr;
			vq->tasks[j].vq = vq;
		}
	}

	return 0;
}

static void
free_task_pool(struct vhost_blk_ctrlr *ctrlr)