linux-kernel - [PATCH v4 09/12] file locking: rename d_count field of dentry to d

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Message-Id: <1372908863-33480-1-git-send-email-Waiman.Long@hp.com>
Date:	Wed,  3 Jul 2013 23:34:23 -0400
From:	Waiman Long <Waiman.Long@...com>
To:	Alexander Viro <viro@...iv.linux.org.uk>,
	Jeff Layton <jlayton@...hat.com>,
	Miklos Szeredi <mszeredi@...e.cz>,
	Ingo Molnar <mingo@...hat.com>,
	Thomas Gleixner <tglx@...utronix.de>
Cc:	Matthew Wilcox <matthew@....cx>, Waiman Long <Waiman.Long@...com>,
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
	Peter Zijlstra <peterz@...radead.org>,
	Steven Rostedt <rostedt@...dmis.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Andi Kleen <andi@...stfloor.org>,
	"Chandramouleeswaran, Aswin" <aswin@...com>,
	"Norton, Scott J" <scott.norton@...com>
Subject: [PATCH v4 09/12] file locking: rename d_count field of dentry to d_refcount

Because of the d_count name change made in dcache.h, all references
to d_count have to be changed to d_refcount.  There is no change in
logic and everything should just work.

Signed-off-by: Waiman Long <Waiman.Long@...com>
---
 fs/locks.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/locks.c b/fs/locks.c
index cb424a4..85ac6b7 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -1351,7 +1351,7 @@ int generic_add_lease(struct file *filp, long arg, struct file_lock **flp)
 	if ((arg == F_RDLCK) && (atomic_read(&inode->i_writecount) > 0))
 		goto out;
 	if ((arg == F_WRLCK)
-	    && ((dentry->d_count > 1)
+	    && ((dentry->d_refcount > 1)
 		|| (atomic_read(&inode->i_count) > 1)))
 		goto out;
 
-- 
1.7.1

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