linux-kernel - Re: [RFC PATCH] mm: count zram read/write into PSI_IO

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Message-ID: <YbDvlJFlLYF4X7P6@chrisdown.name>
Date:   Wed, 8 Dec 2021 17:47:00 +0000
From:   Chris Down <chris@...isdown.name>
To:     Zhaoyang Huang <huangzhaoyang@...il.com>
Cc:     Johannes Weiner <hannes@...xchg.org>,
        Nitin Gupta <ngupta@...are.org>,
        Sergey Senozhatsky <senozhatsky@...omium.org>,
        Jens Axboe <axboe@...nel.dk>, Minchan Kim <minchan@...nel.org>,
        Zhaoyang Huang <zhaoyang.huang@...soc.com>,
        "open list:MEMORY MANAGEMENT" <linux-mm@...ck.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [RFC PATCH] mm: count zram read/write into PSI_IO_WAIT

Chris Down writes:
>I'm with Johannes here, I think this would actively make memory 
>pressure monitoring less useful. This is a NAK from my perspective as 
>someone who actually uses these things in production.

s/memory/io/