diff mbox series

[12/21] mm/damon/vaddr-test: remove unnecessary variables

Message ID 20211210224643.f0b1dkt_H%akpm@linux-foundation.org (mailing list archive)
State New
Headers show
Series [01/21] Increase default MLOCK_LIMIT to 8 MiB | expand

Commit Message

Andrew Morton Dec. 10, 2021, 10:46 p.m. UTC 
From: SeongJae Park <sj@kernel.org>
Subject: mm/damon/vaddr-test: remove unnecessary variables

A couple of test functions in DAMON virtual address space monitoring
primitives implementation has unnecessary damon_ctx variables.  This
commit removes those.

Link: https://lkml.kernel.org/r/20211201150440.1088-7-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Brendan Higgins <brendanhiggins@google.com>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/damon/vaddr-test.h |    8 --------
 1 file changed, 8 deletions(-)
diff mbox series

Patch

--- a/mm/damon/vaddr-test.h~mm-damon-vaddr-test-remove-unnecessary-variables
+++ a/mm/damon/vaddr-test.h
@@ -135,7 +135,6 @@  static void damon_do_test_apply_three_re
 				struct damon_addr_range *three_regions,
 				unsigned long *expected, int nr_expected)
 {
-	struct damon_ctx *ctx = damon_new_ctx();
 	struct damon_target *t;
 	struct damon_region *r;
 	int i;
@@ -145,7 +144,6 @@  static void damon_do_test_apply_three_re
 		r = damon_new_region(regions[i * 2], regions[i * 2 + 1]);
 		damon_add_region(r, t);
 	}
-	damon_add_target(ctx, t);
 
 	damon_va_apply_three_regions(t, three_regions);
 
@@ -154,8 +152,6 @@  static void damon_do_test_apply_three_re
 		KUNIT_EXPECT_EQ(test, r->ar.start, expected[i * 2]);
 		KUNIT_EXPECT_EQ(test, r->ar.end, expected[i * 2 + 1]);
 	}
-
-	damon_destroy_ctx(ctx);
 }
 
 /*
@@ -298,8 +294,6 @@  static void damon_test_split_evenly_succ
 
 static void damon_test_split_evenly(struct kunit *test)
 {
-	struct damon_ctx *c = damon_new_ctx();
-
 	KUNIT_EXPECT_EQ(test, damon_va_evenly_split_region(NULL, NULL, 5),
 			-EINVAL);
 
@@ -307,8 +301,6 @@  static void damon_test_split_evenly(stru
 	damon_test_split_evenly_succ(test, 0, 100, 10);
 	damon_test_split_evenly_succ(test, 5, 59, 5);
 	damon_test_split_evenly_fail(test, 5, 6, 2);
-
-	damon_destroy_ctx(c);
 }
 
 static struct kunit_case damon_test_cases[] = {