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Date: Fri, 19 Dec 2014 13:50:38 -0800
From: Andrew Morton <akpm@linux-foundation.org>
To: Xishi Qiu <qiuxishi@huawei.com>
Cc: <m.szyprowski@samsung.com>, Michal Nazarewicz <mina86@mina86.com>,
        <aneesh.kumar@linux.vnet.ibm.com>, <iamjoonsoo.kim@lge.com>,
        <vishnu.ps@samsung.com>, LKML <linux-kernel@vger.kernel.org>,
        Linux MM <linux-mm@kvack.org>
Subject: Re: [PATCH V2] CMA: add the amount of cma memory in meminfo
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On Fri, 19 Dec 2014 09:33:06 +0800 Xishi Qiu <qiuxishi@huawei.com> wrote:

> Add the amount of cma memory in the following meminfo.
> /proc/meminfo

We just did this.

> /sys/devices/system/node/nodeXX/meminfo

But not this.

See

commit 47f8f9297d2247d65ee46d8403a73b30f8d0249b
Author: Pintu Kumar <pintu.k@samsung.com>
Date:   Thu Dec 18 16:17:18 2014 -0800

    fs/proc/meminfo.c: include cma info in proc/meminfo