From: Andrew Morton <akpm@linux-foundation.org>
To: mm-commits@vger.kernel.org,sj@kernel.org,akpm@linux-foundation.org
Subject: [merged mm-stable] mm-damon-core-s-nr_accesses_to_accesses_bp-sample_count_to_bp.patch removed from -mm tree
Date: Tue, 04 Aug 2026 19:24:29 -0700 [thread overview]
Message-ID: <20260805022430.3DB721F000E9@smtp.kernel.org> (raw)
The quilt patch titled
Subject: mm/damon/core: s/nr_accesses_to_accesses_bp/sample_count_to_bp/
has been removed from the -mm tree. Its filename was
mm-damon-core-s-nr_accesses_to_accesses_bp-sample_count_to_bp.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: SJ Park <sj@kernel.org>
Subject: mm/damon/core: s/nr_accesses_to_accesses_bp/sample_count_to_bp/
Date: Wed, 8 Jul 2026 06:53:54 -0700
damon_nr_accesses_to_accesses_bp() actually converts a positive sample
count to the ratio. Rename it to better describe what it really does and
not confusing for more general uses.
Link: https://lore.kernel.org/20260708135359.122587-5-sj@kernel.org
Signed-off-by: SJ Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
mm/damon/core.c | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)
--- a/mm/damon/core.c~mm-damon-core-s-nr_accesses_to_accesses_bp-sample_count_to_bp
+++ a/mm/damon/core.c
@@ -883,19 +883,18 @@ static unsigned int damon_sample_bp_to_c
return bp * damon_nr_samples_per_aggr(attrs) / 10000;
}
-/* Convert nr_accesses to access ratio in bp (per 10,000) */
-static unsigned int damon_nr_accesses_to_accesses_bp(
- unsigned int nr_accesses, struct damon_attrs *attrs)
+/* convert sample count to ratio in bp (per 10,000) */
+static unsigned int damon_sample_count_to_bp(
+ unsigned int count, struct damon_attrs *attrs)
{
- return mult_frac(nr_accesses, 10000, damon_nr_samples_per_aggr(attrs));
+ return mult_frac(count, 10000, damon_nr_samples_per_aggr(attrs));
}
static unsigned int damon_nr_accesses_for_new_attrs(unsigned int nr_accesses,
struct damon_attrs *old_attrs, struct damon_attrs *new_attrs)
{
return damon_sample_bp_to_count(
- damon_nr_accesses_to_accesses_bp(
- nr_accesses, old_attrs),
+ damon_sample_count_to_bp(nr_accesses, old_attrs),
new_attrs);
}
_
Patches currently in -mm which might be from sj@kernel.org are
mm-damon-adjust-isolated-pages-stat-for-damos_migrate_hotcold.patch
samples-damon-mtier-error-out-for-zero-quota-goal-target-values.patch
mm-damon-lru_sort-error-out-for-10000-active_mem_bp.patch
mm-damon-reclaim-skip-damon_call-if-ctx-has-not-started.patch
mm-damon-lru_sort-skip-damon_call-if-ctx-has-not-started.patch
mm-damon-core-skip-aging-from-repeated-aggressive-merging.patch
mm-damon-core-hide-private-damon_region-fields.patch
mm-damon-core-hide-private-damon_target-fields.patch
mm-damon-core-hide-private-damos_quota_goal-fields.patch
mm-damon-core-hide-private-damos_quota-fields.patch
mm-damon-core-hide-private-damos_filter-fields.patch
mm-damon-core-hide-private-damos-fields.patch
mm-damon-core-hide-private-damon_filter-fields.patch
mm-damon-core-hide-private-damon_probe-fields.patch
mm-damon-sysfs-do-not-directly-access-damon_ctx-ops.patch
mm-damon-core-hide-core-private-damon_ctx-fields.patch
mm-damon-core-avoid-infinite-kdamond_merge_regions-internal-loop.patch
mm-damon-tests-core-kunit-catch-test-failure-in-test_merge_regions_of.patch
mm-damon-vaddr-drop-last-same-folio-access-check-optimization.patch
mm-damon-paddr-drop-last-same-folio-access-check-reuse-optimization.patch
mm-damon-sysfs-read-addr_unit-only-once-in-damon_sysfs_apply_inputs.patch
mm-damon-sysfs-read-ops_id-only-once-in-damon_sysfs_apply_inputs.patch
mm-damon-core-initialize-damos-last_applied.patch
mm-damon-core-kunit-check-region-count-before-testing-in-split_at.patch
mm-damon-vaddr-kunit-check-region-count-in-three_regions-test.patch
mm-damon-core-kunit-handle-region-split-failure-in-filter_out.patch
mm-damon-core-kunit-skip-wrong-dest-walk-in-commit_dests_for.patch
mm-damon-core-kunit-skip-wrong-quota-goal-walk-in-commit_quota_goals.patch
mm-damon-core-kunit-skip-wrong-region-walk-in-commit_target_regions.patch
mm-damon-ops-common-use-nr_accesses-moving-sum-for-quota-score.patch
mm-damon-core-handle-region-split-failure-in-apply_min_nr_regions.patch
reply other threads:[~2026-08-05 2:24 UTC|newest]
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