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Date:   Wed, 25 Aug 2021 09:36:55 +0200
From:   Peter Zijlstra <peterz@infradead.org>
To:     Linus Torvalds <torvalds@linux-foundation.org>
Cc:     Dave Jones <davej@codemonkey.org.uk>,
        Linux Kernel <linux-kernel@vger.kernel.org>,
        Johannes Weiner <hannes@cmpxchg.org>
Subject: Re: 5.14-rc breaks iotop swap io monitoring.
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On Tue, Aug 24, 2021 at 04:26:59PM -0700, Linus Torvalds wrote:
> I also assume the swap stats still show up in "vmstat" etc, and that
> it's just that iotop ended up using fancier interfaces?

vmstat still works; I just started a fair number of stupid large
programs and I see swpd si and so changing.