Re: [PATCH] percpu: plumb gfp flag to pcpu_get_pages

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To: Shakeel Butt <shakeelb@xxxxxxxxxx>
Subject: Re: [PATCH] percpu: plumb gfp flag to pcpu_get_pages
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Date: Sat, 29 Dec 2018 13:03:52 -0800
Cc: Tejun Heo <tj@xxxxxxxxxx>, Dennis Zhou <dennis@xxxxxxxxxx>, Christoph Lameter <cl@xxxxxxxxx>, linux-mm@xxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20181229013147.211079-1-shakeelb@google.com>
References: <20181229013147.211079-1-shakeelb@google.com>

On Fri, 28 Dec 2018 17:31:47 -0800 Shakeel Butt <shakeelb@xxxxxxxxxx> wrote:

> __alloc_percpu_gfp() can be called from atomic context, so, make
> pcpu_get_pages use the gfp provided to the higher layer.

Does this fix any user-visible issues?

Follow-Ups:
- Re: [PATCH] percpu: plumb gfp flag to pcpu_get_pages
  - From: Dennis Zhou

References:
- [PATCH] percpu: plumb gfp flag to pcpu_get_pages
  - From: Shakeel Butt

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