linux-kernel - Re: [PATCH] percpu: plumb gfp flag to pcpu_get

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Message-Id: <20181229130352.8a1075da5b7583d5e0e4aa9a@linux-foundation.org>
Date:   Sat, 29 Dec 2018 13:03:52 -0800
From:   Andrew Morton <akpm@...ux-foundation.org>
To:     Shakeel Butt <shakeelb@...gle.com>
Cc:     Tejun Heo <tj@...nel.org>, Dennis Zhou <dennis@...nel.org>,
        Christoph Lameter <cl@...ux.com>, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] percpu: plumb gfp flag to pcpu_get_pages

On Fri, 28 Dec 2018 17:31:47 -0800 Shakeel Butt <shakeelb@...gle.com> 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?