Function get_blk_size

dpdk/lib/vhost/vhost_user.c:106–114

}

static uint64_t
get_blk_size(int fd)
{
	struct stat stat;
	int ret;

	ret = fstat(fd, &stat);
	return ret == -1 ? (uint64_t)-1 : (uint64_t)stat.st_blksize;
}

static void
async_dma_map(struct virtio_net *dev, bool do_map)