From: Andrew Morton <akpm@linux-foundation.org>
To: mm-commits@vger.kernel.org,shuah@kernel.org,davidgow@davidgow.net,brendan.higgins@linux.dev,sj@kernel.org,akpm@linux-foundation.org
Subject: [merged mm-stable] mm-damon-tests-core-kunit-test-damon_commit_filter.patch removed from -mm tree
Date: Tue, 06 Oct 2026 17:52:55 -0700 [thread overview]
Message-ID: <20261007005256.1C93A1F0089C@smtp.kernel.org> (raw)
The quilt patch titled
Subject: mm/damon/tests/core-kunit: test damon_commit_filter()
has been removed from the -mm tree. Its filename was
mm-damon-tests-core-kunit-test-damon_commit_filter.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/tests/core-kunit: test damon_commit_filter()
Date: Wed, 2 Sep 2026 07:03:07 -0700
Patch series "mm/damon: add kunit and selftests for probes and probe
weights".
DAMON recently introduced probes and probe weights. Add kunit and
selftests for ensuring the parameters for features can be set using the
core API and the sysfs ABI, respectively.
This patch (of 6):
Add kunit test to ensure damon_commit_filter() updates destination filter
as expected for valid inputs.
Link: https://lore.kernel.org/20260902140313.85983-1-sj@kernel.org
Link: https://lore.kernel.org/20260902140313.85983-2-sj@kernel.org
Signed-off-by: SJ Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Brendan Higgins <brendan.higgins@linux.dev>
Cc: David Gow <davidgow@davidgow.net>
Cc: Shuah Khan <shuah@kernel.org>
---
mm/damon/tests/core-kunit.h | 40 ++++++++++++++++++++++++++++++++++
1 file changed, 40 insertions(+)
--- a/mm/damon/tests/core-kunit.h~mm-damon-tests-core-kunit-test-damon_commit_filter
+++ a/mm/damon/tests/core-kunit.h
@@ -1316,6 +1316,45 @@ static void damon_test_commit_target_reg
(unsigned long[][2]) {{3, 8}, {8, 10}}, 2);
}
+static void damon_test_commit_filter_for(struct kunit *test,
+ struct damon_filter *dst, struct damon_filter *src)
+{
+ damon_commit_filter(dst, src);
+ KUNIT_EXPECT_EQ(test, dst->type, src->type);
+ KUNIT_EXPECT_EQ(test, dst->matching, src->matching);
+ KUNIT_EXPECT_EQ(test, dst->allow, src->allow);
+ switch (src->type) {
+ case DAMON_FILTER_TYPE_MEMCG:
+ KUNIT_EXPECT_EQ(test, dst->memcg_id, src->memcg_id);
+ break;
+ default:
+ break;
+ }
+}
+
+static void damon_test_commit_filter(struct kunit *test)
+{
+ struct damon_filter dst = {
+ .type = DAMON_FILTER_TYPE_ANON,
+ .matching = false,
+ .allow = false,
+ };
+
+ damon_test_commit_filter_for(test, &dst,
+ &(struct damon_filter){
+ .type = DAMON_FILTER_TYPE_ANON,
+ .matching = true,
+ .allow = true,
+ });
+ damon_test_commit_filter_for(test, &dst,
+ &(struct damon_filter){
+ .type = DAMON_FILTER_TYPE_MEMCG,
+ .matching = false,
+ .allow = false,
+ .memcg_id = 123,
+ });
+}
+
static void damon_test_commit_ctx(struct kunit *test)
{
struct damon_ctx *src, *dst;
@@ -1722,6 +1761,7 @@ static struct kunit_case damon_test_case
KUNIT_CASE(damos_test_commit_pageout),
KUNIT_CASE(damos_test_commit_migrate_hot),
KUNIT_CASE(damon_test_commit_target_regions),
+ KUNIT_CASE(damon_test_commit_filter),
KUNIT_CASE(damon_test_commit_ctx),
KUNIT_CASE(damon_test_valid_probe_params),
KUNIT_CASE(damos_test_filter_out),
_
Patches currently in -mm which might be from sj@kernel.org are
mm-damon-core-use-damon_nr_samples_per_aggr-for-max-merge-threshold.patch
mm-damon-core-remove-debug-messages.patch
mm-damon-core-remove-debug-messages-fix.patch
mm-damon-vaddr-remove-a-debug-message.patch
mm-damon-core-validate-number-of-probes-in-valid_probe_params.patch
mm-damon-sysfs-remove-probes-number-validation.patch
mm-damon-tests-core-kunit-extend-set_regions-test-for-error-case.patch
mm-damon-tests-core-kunit-test-=0-size-damon_set_regions-inputs.patch
mm-damon-tests-core-kunit-test-overlapping-ranges-for-set_regions.patch
mm-damon-tests-core-kunit-test-damon_nr_samples_per_aggr.patch
selftests-damon-sysfssh-test-hugepage_mem_bp-quota-goal.patch
docs-mm-damon-maintainer-profile-update-ai-review-for-sashiko-replies.patch
docs-abi-damon-recommend-subsystem-doc-instead-of-admin-guide.patch
mm-damon-core-error-damos_commit_quota_goal-for-zero-target_value.patch
revert-mm-damon-lru_sort-error-out-for-10000-active_mem_bp.patch
revert-samples-damon-mtier-error-out-for-zero-quota-goal-target-values.patch
mm-damon-core-handle-null-ctx-parameter-in-damon_call.patch
mm-damon-core-set-ctx-call_controls_obsolete-in-damon_new_ctx.patch
mm-damon-reclaim-remove-unnecessary-damon_call-param-validation.patch
mm-damon-lru_sort-remove-unnecessary-damon_call-param-validation.patch
mm-damon-vaddr-support-prep_probes.patch
mm-damon-paddr-move-probe-filter-handling-to-ops-common.patch
mm-damon-vaddr-support-apply_probe.patch
mm-damon-vaddr-extend-apply_probes-for-hugetlb.patch
mm-damon-vaddr-support-pgidle_unset-probe-filter-type.patch
mm-damon-api-introduce-damon_filter_type_pgidle_set.patch
mm-damon-paddr-support-damon_filter_type_pgidle_set.patch
mm-damon-vaddr-support-damon_filter_type_pgidle_set.patch
mm-damon-sysfs-support-damon_filter_type_pgidle_set.patch
docs-mm-damon-design-update-for-pgidle_set-probe-filter.patch
mm-damon-api-introduce-damos_filter_type_probe_hits_wsum.patch
mm-damon-api-introduce-damos_filter_type_probe_hits_wsum-fix.patch
mm-damon-core-extend-probe_hits_wsum-for-moving-sum-based-calculation.patch
mm-damon-core-support-probe_hits_wsum-damos-core-filter.patch
mm-damon-sysfs-schemes-rename-sysfs_filter-sz_range-to-range_minmax.patch
mm-damon-sysfs-schemes-support-probe_hits_wsum-damos-core-filter.patch
docs-mm-damon-design-update-for-probe_hits_wsum-damos-core-filter.patch
docs-admin-guide-mm-damon-usage-update-for-probe_hits_wsum-damos-filter.patch
mm-damon-sysfs-schemes-read-sysfs_filter-addr_range-only-once.patch
mm-damon-sysfs-schemes-read-sysfs_filter-sz_range-only-once.patch
mm-damon-core-return-an-error-from-damos_commit_filter_arg.patch
mm-damon-core-disallow-max-min-damos-filter-range-arguments-commit.patch
mm-damon-sysfs-schemes-drop-centralized-filter-range-arg-validations.patch
mm-damon-sysfs-schemes-use-switch-case-in-add_scheme_filters.patch
mm-damon-core-kunit-extend-damos_commit_filter_for-for-wrong-input.patch
mm-damon-core-kunit-test-invalid-damos-filter-commits.patch
mm-damon-api-introduce-damon_filter_type_hugepage_size.patch
mm-damon-core-commit-hugepage_size-type-damon-filter.patch
mm-damon-ops-common-support-hugepage_size-damon-filter-matching.patch
mm-damon-sysfs-add-minmax-files-under-probe-filter-directory.patch
mm-damon-sysfs-support-hugepage_size-probe-filter.patch
docs-mm-damon-design-update-for-hugepage_size-probe-filter.patch
docs-admin-guide-mm-damon-usage-update-for-hugepage_size.patch
docs-abi-damon-update-for-hugepage_size-probe-filter.patch
mm-damon-api-remove-nr_damos_filter_types.patch
mm-damon-core-use-abs_diff-in-damon_feed_loop_next_input.patch
mm-damon-core-use-mult_frac-in-damon_feed_loop_next_input.patch
mm-damon-core-set-damon_ctx-walk_control_obsolete-in-damon_new_ctx.patch
mm-damon-core-document-damon_call-damon_start-race-hang-issue.patch
mm-damon-paddr-remove-pa-parameter-from-damon_pa_filter_pass.patch
mm-damon-tests-core-kunit-test-eligible_mem_bp-commitment.patch
mm-damon-tests-core-kunit-add-probe_hits_wsum-damos-filter-commit-test.patch
selftests-damon-sysfs_memcg_path_leak-fail-only-for-real-damon-leak.patch
docs-mm-damon-design-clarify-bp-is-basis-point.patch
mm-damon-core-introduce-damos_quota_goal-complement.patch
mm-damon-core-add-complement-argument-to-damos_new_quota_goal.patch
mm-damon-sysfs-schemes-support-quota-goal-complement-flag.patch
mm-damon-tests-core-kunit-test-quota_goal-complement-commit.patch
selftests-damon-sysfssh-test-quota-goal-complement-flag-file.patch
docs-mm-damon-design-document-damos-quota-goal-complement-flag.patch
docs-admin-guide-mm-damon-usage-update-for-quota-goal-complement-file.patch
docs-abi-damon-update-for-quota-goal-metric-complement-sysfs-file.patch
reply other threads:[~2026-10-07 0:52 UTC|newest]
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