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From: SJ Park <sj@kernel.org>
To: Liew Rui Yan <aethernet65535@gmail.com>
Cc: SJ Park <sj@kernel.org>, damon@lists.linux.dev, linux-mm@kvack.org
Subject: Re: [RFC PATCH 0/2] mm/damon: fix nr_snapshots semantics and max_nr_snapshots check coverage
Date: Fri,  7 Aug 2026 07:12:13 -0700	[thread overview]
Message-ID: <20260807141214.91390-1-sj@kernel.org> (raw)
In-Reply-To: <20260807093526.183009-1-aethernet65535@gmail.com>

Hello Liew,

On Fri,  7 Aug 2026 17:35:24 +0800 Liew Rui Yan <aethernet65535@gmail.com> wrote:

> Both patches address the DAMOS nr_snapshots/max_nr_snapshots
> deactivation mechanism.
> 
> - Patch 1: fixes the nr_snapshots counting semantics.
> - Patch 2: unifies deactivation checks to prevent busy-loop.

Thank you for sharing this patch series.  However, I don't think the patches
are fixing real problems.  Rather, it seems the poor documentation has confused
you.  Sorry for writing the documentation in the confusing way.  I commented to
each patch for details.  If you want, please feel free to send documentation
update patches.  I will also try to find a time to do that if nobody does.


Thanks,
SJ

[...]


  parent reply	other threads:[~2026-08-07 14:12 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-08-07  9:35 [RFC PATCH 0/2] mm/damon: fix nr_snapshots semantics and max_nr_snapshots check coverage Liew Rui Yan
2026-08-07  9:35 ` [PATCH 1/2] mm/damon: fix nr_snapshots counting using tried_applied flag Liew Rui Yan
2026-08-07  9:48   ` sashiko-bot
2026-08-07 13:52   ` SJ Park
2026-08-07  9:35 ` [PATCH 2/2] mm/damon: skip deactivated schemes in watermark checks and add fallback sleep Liew Rui Yan
2026-08-07  9:47   ` sashiko-bot
2026-08-07 14:07   ` SJ Park
2026-08-07 16:18     ` Liew Rui Yan
2026-08-08  0:07       ` SJ Park
2026-08-08 21:55     ` Liew Rui Yan
2026-08-08 22:50       ` SJ Park
2026-08-07 14:12 ` SJ Park [this message]
2026-08-07 16:19   ` [RFC PATCH 0/2] mm/damon: fix nr_snapshots semantics and max_nr_snapshots check coverage Liew Rui Yan
2026-08-07 23:59     ` SJ Park

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