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Date: Thu, 2 Dec 2021 08:09:30 -0800
From: "Darrick J. Wong" <djwong@kernel.org>
To: Mel Gorman <mgorman@techsingularity.net>
Cc: Alexey Avramov <hakavlad@inbox.lv>,
	Andrew Morton <akpm@linux-foundation.org>,
	Michal Hocko <mhocko@suse.com>, Vlastimil Babka <vbabka@suse.cz>,
	Rik van Riel <riel@surriel.com>, Mike Galbraith <efault@gmx.de>,
	regressions@lists.linux.dev,
	Linux-fsdevel <linux-fsdevel@vger.kernel.org>,
	Linux-MM <linux-mm@kvack.org>, LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 1/1] mm: vmscan: Reduce throttling due to a failure to
 make progress
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In-Reply-To: <20211202094332.GW3366@techsingularity.net>

On Thu, Dec 02, 2021 at 09:43:32AM +0000, Mel Gorman wrote:
> On Wed, Dec 01, 2021 at 09:29:20AM -0800, Darrick J. Wong wrote:
> > > Again 5.16-rc1 stuttered badly but the new patch was comparable to 5.15.
> > > 
> > > As my baseline figures are very different to yours due to differences in
> > > storage, can you test the following please?
> > 
> > I don't know if this was directed at me, but I reran my swapfile
> > testcase on 5.16-rc3 and found that it had nearly the same runtime as it
> > did in 5.15.
> > 
> 
> Thanks Darrick. Can I add the following?
> 
> Tested-by: Darrick J. Wong <djwong@kernel.org>

Yes, please! :)

--D

> -- 
> Mel Gorman
> SUSE Labs