linux-kernel - Re: [PATCH v2] zram: support a page writeback

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Message-ID: <20201021001448.GC2412725@google.com>
Date:   Wed, 21 Oct 2020 09:14:48 +0900
From:   Sergey Senozhatsky <sergey.senozhatsky.work@...il.com>
To:     Minchan Kim <minchan@...nel.org>
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        linux-kernel@...r.kernel.org, rajekumar@...gle.com,
        amosbianchi@...gle.com, joaodias@...gle.com,
        Sergey Senozhatsky <sergey.senozhatsky.work@...il.com>
Subject: Re: [PATCH v2] zram: support a page writeback

On (20/10/20 12:05), Minchan Kim wrote:
> There is a demand to writeback specific pages on process to backing store
> instead of all idles pages in the system due to storage wear out concern
> and launching latency of apps which are most of time idle but critical
> for resume latency.
> 
> This patch extends the writeback knob to support a specific page
> writeback.
> 
> Cc: Sergey Senozhatsky <sergey.senozhatsky.work@...il.com>
> Signed-off-by: Minchan Kim <minchan@...nel.org>

Hi Minchan,

LGTM

Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@...il.com>

	-ss