linux-kernel - Re: [PATCH v5 1/2] mm: cma: NUMA node interface

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Message-Id: <20200408175312.14a055276b676edaefe636e2@linux-foundation.org>
Date:   Wed, 8 Apr 2020 17:53:12 -0700
From:   Andrew Morton <akpm@...ux-foundation.org>
To:     Roman Gushchin <guro@...com>
Cc:     Aslan Bakirov <aslan@...com>, Michal Hocko <mhocko@...nel.org>,
        <linux-mm@...ck.org>, <kernel-team@...com>,
        <linux-kernel@...r.kernel.org>, Rik van Riel <riel@...riel.com>,
        Mike Kravetz <mike.kravetz@...cle.com>
Subject: Re: [PATCH v5 1/2] mm: cma: NUMA node interface

On Tue, 7 Apr 2020 09:38:39 -0700 Roman Gushchin <guro@...com> wrote:

> From: Aslan Bakirov <aslan@...com>
> 
> I've noticed that there is no interfaces exposed by CMA which would let me
> to declare contigous memory on particular NUMA node.
> 
> This patchset adds the ability to try to allocate contiguous memory on
> specific node. It will fallback to other nodes if the specified one
> doesn't work.
> 
> Implement a new method for declaring contigous memory on particular node
> and keep cma_declare_contiguous() as a wrapper.
> 
> Signed-off-by: Aslan Bakirov <aslan@...com>
> Acked-by: Michal Hocko <mhocko@...nel.org>

This should have had your signed-off-by, as you were on the patch
delivery path.  Please send it along?