linux-kernel - Re: [PATCH 03/10] percpu: expose pcpu_nr_empty_pop_pages in pcpu

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Message-ID: <20170717144712.GF3519177@devbig577.frc2.facebook.com>
Date:   Mon, 17 Jul 2017 10:47:12 -0400
From:   Tejun Heo <tj@...nel.org>
To:     Dennis Zhou <dennisz@...com>
Cc:     Christoph Lameter <cl@...ux.com>, kernel-team@...com,
        linux-kernel@...r.kernel.org, linux-mm@...ck.org,
        Dennis Zhou <dennisszhou@...il.com>
Subject: Re: [PATCH 03/10] percpu: expose pcpu_nr_empty_pop_pages in
 pcpu_stats

On Sat, Jul 15, 2017 at 10:23:08PM -0400, Dennis Zhou wrote:
> From: "Dennis Zhou (Facebook)" <dennisszhou@...il.com>
> 
> Percpu memory holds a minimum threshold of pages that are populated
> in order to serve atomic percpu memory requests. This change makes it
> easier to verify that there are a minimum number of populated pages
> lying around.
> 
> Signed-off-by: Dennis Zhou <dennisszhou@...il.com>

Applied to percpu/for-4.14.

Thanks.

-- 
tejun