linux-kernel - Re: [PATCH] selftests: memory-hotplug: avoid spamming logs with dump_page(), ratio limit hot-remove error test

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Message-ID: <YOhIainrHwydNrGh@amaterasu>
Date:   Fri, 9 Jul 2021 15:00:26 +0200
From:   Paolo Pisati <paolo.pisati@...onical.com>
To:     Shuah Khan <shuah@...nel.org>
Cc:     linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] selftests: memory-hotplug: avoid spamming logs with
 dump_page(), ratio limit hot-remove error test

On Wed, Jun 30, 2021 at 04:57:40PM +0200, Paolo Pisati wrote:
> While the offline memory test obey ratio limit, the same test with error
> injection does not and tries to offline all the hotpluggable memory, spamming
> system logs with hundreds of thousands of dump_page() entries, slowing system
> down (to the point the test itself timeout and gets terminated) and excessive fs
> occupation:
> 
> ...

Anyone with spare cycles could review this? It got one ack already.
-- 
bye,
p.