linux-kernel - [PATCH 15/15] GFS2: Don't use _raw version of RCU dereference

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Message-Id: <1300180305-5993-16-git-send-email-swhiteho@redhat.com>
Date:	Tue, 15 Mar 2011 09:11:45 +0000
From:	Steven Whitehouse <swhiteho@...hat.com>
To:	cluster-devel@...hat.com, linux-kernel@...r.kernel.org
Cc:	Steven Whitehouse <swhiteho@...hat.com>,
	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
Subject: [PATCH 15/15] GFS2: Don't use _raw version of RCU dereference

As per RCU glock patch review comments, don't use the _raw
version of this function here.

Signed-off-by: Steven Whitehouse <swhiteho@...hat.com>
Cc: Paul E. McKenney <paulmck@...ux.vnet.ibm.com>
Reviewed-by: Paul E. McKenney <paulmck@...ux.vnet.ibm.com>

diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index 8648409..85044b4 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -1723,7 +1723,7 @@ static inline struct gfs2_glock *glock_hash_chain(unsigned hash)
 
 static inline struct gfs2_glock *glock_hash_next(struct gfs2_glock *gl)
 {
-	return hlist_bl_entry(rcu_dereference_raw(gl->gl_list.next),
+	return hlist_bl_entry(rcu_dereference(gl->gl_list.next),
 			      struct gfs2_glock, gl_list);
 }
 
-- 
1.7.4

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