From dc50eab76b709d68175a358d6e23a5a3890764d3 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 18 May 2024 19:39:57 +0200 Subject: Merging upstream version 6.7.7. Signed-off-by: Daniel Baumann --- mm/damon/core-test.h | 29 ++++++++++++++++++++++++++++- 1 file changed, 28 insertions(+), 1 deletion(-) (limited to 'mm/damon/core-test.h') diff --git a/mm/damon/core-test.h b/mm/damon/core-test.h index 6cc8b24558..649adf91eb 100644 --- a/mm/damon/core-test.h +++ b/mm/damon/core-test.h @@ -30,7 +30,7 @@ static void damon_test_regions(struct kunit *test) damon_add_region(r, t); KUNIT_EXPECT_EQ(test, 1u, damon_nr_regions(t)); - damon_del_region(r, t); + damon_destroy_region(r, t); KUNIT_EXPECT_EQ(test, 0u, damon_nr_regions(t)); damon_free_target(t); @@ -94,6 +94,7 @@ static void damon_test_aggregate(struct kunit *test) for (ir = 0; ir < 3; ir++) { r = damon_new_region(saddr[it][ir], eaddr[it][ir]); r->nr_accesses = accesses[it][ir]; + r->nr_accesses_bp = accesses[it][ir] * 10000; damon_add_region(r, t); } it++; @@ -147,9 +148,11 @@ static void damon_test_merge_two(struct kunit *test) t = damon_new_target(); r = damon_new_region(0, 100); r->nr_accesses = 10; + r->nr_accesses_bp = 100000; damon_add_region(r, t); r2 = damon_new_region(100, 300); r2->nr_accesses = 20; + r2->nr_accesses_bp = 200000; damon_add_region(r2, t); damon_merge_two_regions(t, r, r2); @@ -196,6 +199,7 @@ static void damon_test_merge_regions_of(struct kunit *test) for (i = 0; i < ARRAY_SIZE(sa); i++) { r = damon_new_region(sa[i], ea[i]); r->nr_accesses = nrs[i]; + r->nr_accesses_bp = nrs[i] * 10000; damon_add_region(r, t); } @@ -265,6 +269,8 @@ static void damon_test_ops_registration(struct kunit *test) /* Check double-registration failure again */ KUNIT_EXPECT_EQ(test, damon_register_ops(&ops), -EINVAL); + + damon_destroy_ctx(c); } static void damon_test_set_regions(struct kunit *test) @@ -297,6 +303,7 @@ static void damon_test_update_monitoring_result(struct kunit *test) struct damon_region *r = damon_new_region(3, 7); r->nr_accesses = 15; + r->nr_accesses_bp = 150000; r->age = 20; new_attrs = (struct damon_attrs){ @@ -316,6 +323,8 @@ static void damon_test_update_monitoring_result(struct kunit *test) damon_update_monitoring_result(r, &old_attrs, &new_attrs); KUNIT_EXPECT_EQ(test, r->nr_accesses, 150); KUNIT_EXPECT_EQ(test, r->age, 20); + + damon_free_region(r); } static void damon_test_set_attrs(struct kunit *test) @@ -339,6 +348,23 @@ static void damon_test_set_attrs(struct kunit *test) invalid_attrs = valid_attrs; invalid_attrs.aggr_interval = 4999; KUNIT_EXPECT_EQ(test, damon_set_attrs(c, &invalid_attrs), -EINVAL); + + damon_destroy_ctx(c); +} + +static void damon_test_moving_sum(struct kunit *test) +{ + unsigned int mvsum = 50000, nomvsum = 50000, len_window = 10; + unsigned int new_values[] = {10000, 0, 10000, 0, 0, 0, 10000, 0, 0, 0}; + unsigned int expects[] = {55000, 50000, 55000, 50000, 45000, 40000, + 45000, 40000, 35000, 30000}; + int i; + + for (i = 0; i < ARRAY_SIZE(new_values); i++) { + mvsum = damon_moving_sum(mvsum, nomvsum, len_window, + new_values[i]); + KUNIT_EXPECT_EQ(test, mvsum, expects[i]); + } } static void damos_test_new_filter(struct kunit *test) @@ -425,6 +451,7 @@ static struct kunit_case damon_test_cases[] = { KUNIT_CASE(damon_test_set_regions), KUNIT_CASE(damon_test_update_monitoring_result), KUNIT_CASE(damon_test_set_attrs), + KUNIT_CASE(damon_test_moving_sum), KUNIT_CASE(damos_test_new_filter), KUNIT_CASE(damos_test_filter_out), {}, -- cgit v1.2.3