linux-kernel - [PATCH v2 1/1] selftests: cgroup: remove redundant addition of memory controller

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Message-ID: <20240502200529.4193651-2-usamaarif642@gmail.com>
Date: Thu,  2 May 2024 21:04:26 +0100
From: Usama Arif <usamaarif642@...il.com>
To: akpm@...ux-foundation.org
Cc: hannes@...xchg.org,
	yosryahmed@...gle.com,
	nphamcs@...il.com,
	chengming.zhou@...ux.dev,
	linux-mm@...ck.org,
	linux-kernel@...r.kernel.org,
	kernel-team@...a.com,
	Usama Arif <usamaarif642@...il.com>
Subject: [PATCH v2 1/1] selftests: cgroup: remove redundant addition of memory controller

Memory controller is already added in main which invokes
the test, hence this does not need to be done in test_no_kmem_bypass.

Signed-off-by: Usama Arif <usamaarif642@...il.com>
---
 tools/testing/selftests/cgroup/test_zswap.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/tools/testing/selftests/cgroup/test_zswap.c b/tools/testing/selftests/cgroup/test_zswap.c
index cd864ab825d0..19ac29c533e0 100644
--- a/tools/testing/selftests/cgroup/test_zswap.c
+++ b/tools/testing/selftests/cgroup/test_zswap.c
@@ -485,8 +485,6 @@ static int test_no_kmem_bypass(const char *root)
 	trigger_allocation_size = sys_info.totalram / 20;
 
 	/* Set up test memcg */
-	if (cg_write(root, "cgroup.subtree_control", "+memory"))
-		goto out;
 	test_group = cg_name(root, "kmem_bypass_test");
 	if (!test_group)
 		goto out;
-- 
2.43.0