From: Miaohe Lin <linmiaohe@huawei.com>
To: <hannes@cmpxchg.org>, <surenb@google.com>, <mingo@redhat.com>,
<peterz@infradead.org>, <juri.lelli@redhat.com>,
<vincent.guittot@linaro.org>
Cc: <dietmar.eggemann@arm.com>, <rostedt@goodmis.org>,
<bsegall@google.com>, <mgorman@suse.de>, <bristot@redhat.com>,
<vschneid@redhat.com>, <linux-kernel@vger.kernel.org>,
<linmiaohe@huawei.com>
Subject: [PATCH] sched/psi: make psi_cgroups_enabled static
Date: Thu, 25 May 2023 18:34:28 +0800 [thread overview]
Message-ID: <20230525103428.49712-1-linmiaohe@huawei.com> (raw)
The static key psi_cgroups_enabled is only used inside file psi.c.
Make it static.
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
---
kernel/sched/psi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/sched/psi.c b/kernel/sched/psi.c
index 81fca77397f6..2ccb0b2ebd78 100644
--- a/kernel/sched/psi.c
+++ b/kernel/sched/psi.c
@@ -140,7 +140,7 @@
static int psi_bug __read_mostly;
DEFINE_STATIC_KEY_FALSE(psi_disabled);
-DEFINE_STATIC_KEY_TRUE(psi_cgroups_enabled);
+static DEFINE_STATIC_KEY_TRUE(psi_cgroups_enabled);
#ifdef CONFIG_PSI_DEFAULT_DISABLED
static bool psi_enable;
--
2.27.0
next reply other threads:[~2023-05-25 2:43 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-25 10:34 Miaohe Lin [this message]
2023-05-25 17:43 ` [PATCH] sched/psi: make psi_cgroups_enabled static Suren Baghdasaryan
2023-05-25 17:49 ` Johannes Weiner
2023-06-17 2:01 ` Miaohe Lin
2023-07-06 10:29 ` Peter Zijlstra
2023-07-17 12:56 ` [tip: sched/core] " tip-bot2 for Miaohe Lin
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