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Date: Mon, 11 Jan 2016 12:26:12 -0800
Message-ID: <CAGSMBPNeAt9a3kpiJmP=zVwEhoHeBbLfe7baBq8msfitqAb6+A@mail.gmail.com>
From: Rich Lane <rich.lane@bigswitch.com>
To: Jianfeng Tan <jianfeng.tan@intel.com>
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Cc: nakajima.yoshihiro@lab.ntt.co.jp, "Michael S. Tsirkin" <mst@redhat.com>,
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Subject: Re: [dpdk-dev] [PATCH 2/4] mem: add API to obstain memory-backed
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On Sun, Jan 10, 2016 at 3:43 AM, Jianfeng Tan <jianfeng.tan@intel.com>
wrote:

> @@ -1157,6 +1180,20 @@ rte_eal_hugepage_init(void)
>                 mcfg->memseg[0].len = internal_config.memory;
>                 mcfg->memseg[0].socket_id = socket_id;
>
> +               hugepage = create_shared_memory(eal_hugepage_info_path(),
> +                               sizeof(struct hugepage_file));
> +               hugepage->orig_va = addr;
> +               hugepage->final_va = addr;
> +               hugepage->physaddr = rte_mem_virt2phy(addr);
> +               hugepage->size = pagesize;
>

Should this be "hugepage->size = internal_config.memory"? Otherwise the
vhost-user
memtable entry has a size of only 2MB.