The patch titled
Subject: mm/damon/core-test: test only vaddr case on ops registration test
has been added to the -mm mm-unstable branch. Its filename is
mm-damon-core-test-test-only-vaddr-case-on-ops-registration-test.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-damon-core-test-test-only-vaddr-case-on-ops-registration-test.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: SeongJae Park <sj@xxxxxxxxxx>
Subject: mm/damon/core-test: test only vaddr case on ops registration test
Date: Mon, 26 Aug 2024 20:03:31 -0700
DAMON ops registration kunit test tests both vaddr and paddr use cases in
parts of the whole test cases. Basically testing only one ops use case is
enough. Do the test with only vaddr use case.
Link: https://lkml.kernel.org/r/20240827030336.7930-5-sj@xxxxxxxxxx
Signed-off-by: SeongJae Park <sj@xxxxxxxxxx>
Cc: Brendan Higgins <brendanhiggins@xxxxxxxxxx>
Cc: David Gow <davidgow@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/damon/core-test.h | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
--- a/mm/damon/core-test.h~mm-damon-core-test-test-only-vaddr-case-on-ops-registration-test
+++ a/mm/damon/core-test.h
@@ -246,16 +246,12 @@ static void damon_test_split_regions_of(
static void damon_test_ops_registration(struct kunit *test)
{
struct damon_ctx *c = damon_new_ctx();
- struct damon_operations ops, bak;
+ struct damon_operations ops = {.id = DAMON_OPS_VADDR}, bak;
- /* DAMON_OPS_{V,P}ADDR are registered on subsys_initcall */
+ /* DAMON_OPS_VADDR is registered on subsys_initcall */
KUNIT_EXPECT_EQ(test, damon_select_ops(c, DAMON_OPS_VADDR), 0);
- KUNIT_EXPECT_EQ(test, damon_select_ops(c, DAMON_OPS_PADDR), 0);
/* Double-registration is prohibited */
- ops.id = DAMON_OPS_VADDR;
- KUNIT_EXPECT_EQ(test, damon_register_ops(&ops), -EINVAL);
- ops.id = DAMON_OPS_PADDR;
KUNIT_EXPECT_EQ(test, damon_register_ops(&ops), -EINVAL);
/* Unknown ops id cannot be registered */
_
Patches currently in -mm which might be from sj@xxxxxxxxxx are
selftests-damon-add-access_memory_even-to-gitignore.patch
selftests-damon-cleanup-__pycache__-with-make-clean.patch
selftests-damon-add-execute-permissions-to-test-scripts.patch
mm-damon-core-test-test-only-vaddr-case-on-ops-registration-test.patch
mm-damon-core-test-fix-damon_test_ops_registration-for-damon_vaddr-unset-case.patch
mm-damon-dbgfs-test-skip-dbgfs_set_targets-test-if-paddr-is-not-registered.patch
mm-damon-dbgfs-test-skip-dbgfs_set_init_regions-test-if-paddr-is-not-registered.patch
mm-damon-move-kunit-tests-to-tests-subdirectory-with-_kunit-suffix.patch
mm-damon-tests-add-kunitconfig-file-for-damon-kunit-tests.patch
