1 files changed, 0 insertions, 86 deletions
diff --git a/mm/damon/sysfs-test.h b/mm/damon/sysfs-test.h
deleted file mode 100644
index 73bdce2452c1..000000000000
--- a/mm/damon/sysfs-test.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * Data Access Monitor Unit Tests
- *
- * Author: SeongJae Park <sj@kernel.org>
- */
-
-#ifdef CONFIG_DAMON_SYSFS_KUNIT_TEST
-
-#ifndef _DAMON_SYSFS_TEST_H
-#define _DAMON_SYSFS_TEST_H
-
-#include <kunit/test.h>
-
-static unsigned int nr_damon_targets(struct damon_ctx *ctx)
-{
-	struct damon_target *t;
-	unsigned int nr_targets = 0;
-
-	damon_for_each_target(t, ctx)
-		nr_targets++;
-
-	return nr_targets;
-}
-
-static int __damon_sysfs_test_get_any_pid(int min, int max)
-{
-	struct pid *pid;
-	int i;
-
-	for (i = min; i <= max; i++) {
-		pid = find_get_pid(i);
-		if (pid) {
-			put_pid(pid);
-			return i;
-		}
-	}
-	return -1;
-}
-
-static void damon_sysfs_test_set_targets(struct kunit *test)
-{
-	struct damon_sysfs_targets *sysfs_targets;
-	struct damon_sysfs_target *sysfs_target;
-	struct damon_ctx *ctx;
-
-	sysfs_targets = damon_sysfs_targets_alloc();
-	sysfs_targets->nr = 1;
-	sysfs_targets->targets_arr = kmalloc_array(1,
-			sizeof(*sysfs_targets->targets_arr), GFP_KERNEL);
-
-	sysfs_target = damon_sysfs_target_alloc();
-	sysfs_target->pid = __damon_sysfs_test_get_any_pid(12, 100);
-	sysfs_target->regions = damon_sysfs_regions_alloc();
-	sysfs_targets->targets_arr[0] = sysfs_target;
-
-	ctx = damon_new_ctx();
-
-	damon_sysfs_set_targets(ctx, sysfs_targets);
-	KUNIT_EXPECT_EQ(test, 1u, nr_damon_targets(ctx));
-
-	sysfs_target->pid = __damon_sysfs_test_get_any_pid(
-			sysfs_target->pid + 1, 200);
-	damon_sysfs_set_targets(ctx, sysfs_targets);
-	KUNIT_EXPECT_EQ(test, 1u, nr_damon_targets(ctx));
-
-	damon_destroy_ctx(ctx);
-	kfree(sysfs_targets->targets_arr);
-	kfree(sysfs_targets);
-	kfree(sysfs_target);
-}
-
-static struct kunit_case damon_sysfs_test_cases[] = {
-	KUNIT_CASE(damon_sysfs_test_set_targets),
-	{},
-};
-
-static struct kunit_suite damon_sysfs_test_suite = {
-	.name = "damon-sysfs",
-	.test_cases = damon_sysfs_test_cases,
-};
-kunit_test_suite(damon_sysfs_test_suite);
-
-#endif /* _DAMON_SYSFS_TEST_H */
-
-#endif /* CONFIG_DAMON_SYSFS_KUNIT_TEST */