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Message-Id: <20210911081949.52194-1-yang.yang29@zte.com.cn>
Date: Sat, 11 Sep 2021 08:19:50 +0000
From: cgel.zte@...il.com
To: hannes@...xchg.org
Cc: linux-kernel@...r.kernel.org, Yang Yang <yang.yang29@....com.cn>,
Zeal Robot <zealci@....com.cn>
Subject: [PATCH] psi: Use DECLARE macro to extern static key
From: Yang Yang <yang.yang29@....com.cn>
See patch 'locking/static_keys: Provide DECLARE and well as DEFINE macros'.
Signed-off-by: Yang Yang <yang.yang29@....com.cn>
Tested-by: Zeal Robot <zealci@....com.cn>
---
include/linux/psi.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/psi.h b/include/linux/psi.h
index 65eb1476ac70..cd1c205a9dd2 100644
--- a/include/linux/psi.h
+++ b/include/linux/psi.h
@@ -11,7 +11,7 @@ struct css_set;
#ifdef CONFIG_PSI
-extern struct static_key_false psi_disabled;
+DECLARE_STATIC_KEY_FALSE(psi_disabled);
extern struct psi_group psi_system;
void psi_init(void);
--
2.25.1
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