From: SJ Park <sj@kernel.org>
Cc: SJ Park <sj@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
damon@lists.linux.dev, linux-kernel@vger.kernel.org,
linux-mm@kvack.org
Subject: [RFC PATCH v1.2 5/7] mm/damon/core: s/nr_accesses_for_new_attrs/nr_samples_for_new_attrs/
Date: Tue, 7 Jul 2026 18:32:48 -0700 [thread overview]
Message-ID: <20260708013252.95888-6-sj@kernel.org> (raw)
In-Reply-To: <20260708013252.95888-1-sj@kernel.org>
damon_nr_accesses_for_new_attrs() can be used for not only nr_accesses
but also any positive sample count, like probe_hits. Rename to be able
to be used for such general uses without confusion.
Signed-off-by: SJ Park <sj@kernel.org>
---
mm/damon/core.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/mm/damon/core.c b/mm/damon/core.c
index 718268df27fa7..800ff6b6d2473 100644
--- a/mm/damon/core.c
+++ b/mm/damon/core.c
@@ -890,22 +890,21 @@ static unsigned int damon_sample_count_to_bp(
return mult_frac(count, 10000, damon_nr_samples_per_aggr(attrs));
}
-static unsigned int damon_nr_accesses_for_new_attrs(unsigned int nr_accesses,
+static unsigned int damon_nr_samples_for_new_attrs(unsigned int nr,
struct damon_attrs *old_attrs, struct damon_attrs *new_attrs)
{
return damon_sample_bp_to_count(
- damon_sample_count_to_bp(nr_accesses, old_attrs),
- new_attrs);
+ damon_sample_count_to_bp(nr, old_attrs), new_attrs);
}
static void damon_update_monitoring_result(struct damon_region *r,
struct damon_attrs *old_attrs, struct damon_attrs *new_attrs,
bool aggregating)
{
- r->last_nr_accesses = damon_nr_accesses_for_new_attrs(
+ r->last_nr_accesses = damon_nr_samples_for_new_attrs(
r->last_nr_accesses, old_attrs, new_attrs);
if (!aggregating)
- r->nr_accesses = damon_nr_accesses_for_new_attrs(
+ r->nr_accesses = damon_nr_samples_for_new_attrs(
r->nr_accesses, old_attrs, new_attrs);
else
/*
--
2.47.3
next prev parent reply other threads:[~2026-07-08 1:33 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-08 1:32 [RFC PATCH v1.2 0/7] mm/damon: update probe hits for runtime parameter commits SJ Park
2026-07-08 1:32 ` [RFC PATCH v1.2 1/7] mm/damon/core: remove comment and test for nr_to_bp() divide-by-zero SJ Park
2026-07-08 1:43 ` sashiko-bot
2026-07-08 1:32 ` [RFC PATCH v1.2 2/7] mm/damon/core: s/damon_max_nr_accesses()/damon_nr_samples_per_aggr()/ SJ Park
2026-07-08 1:45 ` sashiko-bot
2026-07-08 1:32 ` [RFC PATCH v1.2 3/7] mm/damon/core: s/accesses_bp_to_nr_accesses/sample_bp_to_count/ SJ Park
2026-07-08 1:42 ` sashiko-bot
2026-07-08 1:32 ` [RFC PATCH v1.2 4/7] mm/damon/core: s/nr_accesses_to_accesses_bp/sample_count_to_bp/ SJ Park
2026-07-08 1:48 ` sashiko-bot
2026-07-08 1:32 ` SJ Park [this message]
2026-07-08 1:45 ` [RFC PATCH v1.2 5/7] mm/damon/core: s/nr_accesses_for_new_attrs/nr_samples_for_new_attrs/ sashiko-bot
2026-07-08 1:32 ` [RFC PATCH v1.2 6/7] mm/damon/core: update probe hits for new parameter commit SJ Park
2026-07-08 1:47 ` sashiko-bot
2026-07-08 1:32 ` [RFC PATCH v1.2 7/7] mm/damon/core: handle unreset probe_hits in probe_hits_mvsum() SJ Park
2026-07-08 2:32 ` [RFC PATCH v1.2 0/7] mm/damon: update probe hits for runtime parameter commits SJ Park
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