linux-kernel - Re: [PATCH v3 0/4] zram: implement deduplication in zram

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Date:   Tue, 25 Apr 2017 17:15:26 +0900
From:   Joonsoo Kim <js1304@...il.com>
To:     Minchan Kim <minchan@...nel.org>
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        Sergey Senozhatsky <sergey.senozhatsky@...il.com>,
        linux-kernel@...r.kernel.org, kernel-team@....com
Subject: Re: [PATCH v3 0/4] zram: implement deduplication in zram

On Tue, Apr 25, 2017 at 03:53:25PM +0900, Minchan Kim wrote:
> Hi Joonsoo,
> 
> On Fri, Apr 21, 2017 at 10:14:47AM +0900, js1304@...il.com wrote:
> > From: Joonsoo Kim <iamjoonsoo.kim@....com>
> > 
> > Changes from v2
> > o rebase to latest zram code
> > o manage alloc/free of the zram_entry in zram_drv.c
> > o remove useless RB_CLEAR_NODE
> > o set RO permission tor use_deup sysfs entry if CONFIG_ZRAM_DEDUP=n
> > 
> > Changes from v1
> > o reogranize dedup specific functions
> > o support Kconfig on/off
> > o update zram documents
> > o compare all the entries with same checksum (patch #4)
> > 
> > This patchset implements deduplication feature in zram. Motivation
> > is to save memory usage by zram. There are detailed description
> > about motivation and experimental results on patch #2 so please
> > refer it.
> > 
> > Thanks.
> 
> To all patches:
> 
>         Acked-by: Minchan Kim <minchan@...nel.org>
> 
> If you send new version due to trivial stuff I mentioned,
> feel free to add my Acked-by to the patchset.
> 
 
Thanks!

Hello, Andrew.

There is one trivial stuff so I sent the new 3/4 patch.
If you want to resend the full series, I will do it.
Please let me know your preference.

Thanks.