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	<20150917013007.GB421@swordfish>
Date: Thu, 17 Sep 2015 12:26:12 +0200
Message-ID: <CAMJBoFP5LfoKwzDbSJMmOVOfq=8-7AaoAOV5TVPNt-JcUvZ0eA@mail.gmail.com>
Subject: Re: [PATCH 0/2] prepare zbud to be used by zram as underlying allocator
From: Vitaly Wool <vitalywool@gmail.com>
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To: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Cc: Dan Streetman <ddstreet@ieee.org>, Andrew Morton <akpm@linux-foundation.org>, Minchan Kim <minchan@kernel.org>, Sergey Senozhatsky <sergey.senozhatsky@gmail.com>, LKML <linux-kernel@vger.kernel.org>, linux-mm@kvack.org

On Thu, Sep 17, 2015 at 1:30 AM, Sergey Senozhatsky
<sergey.senozhatsky.work@gmail.com> wrote:

>
> just a side note,
> I'm afraid this is not how it works. numbers go first, to justify
> the patch set.
>

These patches are extension/alignment patches, why would anyone need
to justify that?

But just to help you understand where I am coming from, here are some numbers:
                               zsmalloc   zbud
kswapd_low_wmark_hit_quickly   4513       5696
kswapd_high_wmark_hit_quickly  861        902
allocstall                     2236       1122
pgmigrate_success              78229      31244
compact_stall                  1172       634
compact_fail                   194        95
compact_success                464        210

These are results from an Android device having run 3 'monkey' tests
each 20 minutes, with user switch to guest and back in between.

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