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From: SJ Park <sj@kernel.org>
To: SJ Park <sj@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	damon@lists.linux.dev, linux-kernel@vger.kernel.org,
	linux-mm@kvack.org
Subject: Re: [PATCH 1/7] mm/damon/core: remove comment and test for nr_to_bp() divide-by-zero
Date: Wed,  8 Jul 2026 07:31:29 -0700	[thread overview]
Message-ID: <20260708143130.124419-1-sj@kernel.org> (raw)
In-Reply-To: <20260708135359.122587-2-sj@kernel.org>

On Wed,  8 Jul 2026 06:53:51 -0700 SJ Park <sj@kernel.org> wrote:

> The comments on damon_nr_accesses_to_accesses_bp() and its unit test
> warn it can trigger division-by-zero when the aggregation interval is
> zero.  Commit 35d4a3cf70a8 ("mm/damon/ops-common: handle extreme
> intervals in damon_hot_score()") modified damon_nr_samples_per_aggr() to

I mistakenly used the future name of damon_max_nr_accesses() on the above
sentence.  Andrew, could you please fix the above sentence by doiing
s/nr_samples_per_aggr/max_nr_accesses/ when you pick this up?

Please let me know if you prefer v2.


Thanks,
SJ

[...]

  parent reply	other threads:[~2026-07-08 14:31 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-08 13:53 [PATCH 0/7] mm/damon: update probe hits for runtime parameter commits SJ Park
2026-07-08 13:53 ` [PATCH 1/7] mm/damon/core: remove comment and test for nr_to_bp() divide-by-zero SJ Park
2026-07-08 14:13   ` sashiko-bot
2026-07-08 14:25     ` SJ Park
2026-07-08 14:31   ` SJ Park [this message]
2026-07-08 13:53 ` [PATCH 2/7] mm/damon/core: s/damon_max_nr_accesses()/damon_nr_samples_per_aggr()/ SJ Park
2026-07-08 13:53 ` [PATCH 3/7] mm/damon/core: s/accesses_bp_to_nr_accesses/sample_bp_to_count/ SJ Park
2026-07-08 13:53 ` [PATCH 4/7] mm/damon/core: s/nr_accesses_to_accesses_bp/sample_count_to_bp/ SJ Park
2026-07-08 14:03   ` sashiko-bot
2026-07-08 14:26     ` SJ Park
2026-07-08 13:53 ` [PATCH 5/7] mm/damon/core: s/nr_accesses_for_new_attrs/nr_samples_for_new_attrs/ SJ Park
2026-07-08 14:09   ` sashiko-bot
2026-07-08 14:27     ` SJ Park
2026-07-08 13:53 ` [PATCH 6/7] mm/damon/core: update probe hits for new parameter commit SJ Park
2026-07-08 14:08   ` sashiko-bot
2026-07-08 14:28     ` SJ Park
2026-07-08 13:53 ` [PATCH 7/7] mm/damon/core: handle unreset probe_hits in probe_hits_mvsum() SJ Park
2026-07-08 14:34 ` [PATCH 0/7] mm/damon: update probe hits for runtime parameter commits SJ Park

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