netdev - [Patch] genetlink: define lockdep_genl_is_held() when CONFIG

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Message-Id: <1343108641-8439-1-git-send-email-amwang@redhat.com>
Date:	Tue, 24 Jul 2012 13:44:01 +0800
From:	Cong Wang <amwang@...hat.com>
To:	netdev@...r.kernel.org
Cc:	WANG Cong <xiyou.wangcong@...il.com>,
	"David S. Miller" <davem@...emloft.net>,
	Jesse Gross <jesse@...ira.com>
Subject: [Patch] genetlink: define lockdep_genl_is_held() when CONFIG_LOCKDEP

From: WANG Cong <xiyou.wangcong@...il.com>

lockdep_is_held() is defined when CONFIG_LOCKDEP, not CONFIG_PROVE_LOCKING.

Cc: "David S. Miller" <davem@...emloft.net>
Cc: Jesse Gross <jesse@...ira.com>
Signed-off-by: WANG Cong <xiyou.wangcong@...il.com>

---
diff --git a/include/linux/genetlink.h b/include/linux/genetlink.h
index 7a11401..5ab61c1 100644
--- a/include/linux/genetlink.h
+++ b/include/linux/genetlink.h
@@ -85,7 +85,7 @@ enum {
 /* All generic netlink requests are serialized by a global lock.  */
 extern void genl_lock(void);
 extern void genl_unlock(void);
-#ifdef CONFIG_PROVE_LOCKING
+#ifdef CONFIG_LOCKDEP
 extern int lockdep_genl_is_held(void);
 #endif
 
diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c
index 62ebe3c..fda4974 100644
--- a/net/netlink/genetlink.c
+++ b/net/netlink/genetlink.c
@@ -33,7 +33,7 @@ void genl_unlock(void)
 }
 EXPORT_SYMBOL(genl_unlock);
 
-#ifdef CONFIG_PROVE_LOCKING
+#ifdef CONFIG_LOCKDEP
 int lockdep_genl_is_held(void)
 {
 	return lockdep_is_held(&genl_mutex);
--
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