From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: linux-nfs-owner@vger.kernel.org Received: from g5t0007.atlanta.hp.com ([15.192.0.44]:42734 "EHLO g5t0007.atlanta.hp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932841Ab3GCUZq (ORCPT ); Wed, 3 Jul 2013 16:25:46 -0400 From: Waiman Long Cc: Trond Myklebust , "J. Bruce Fields" , "David S. Miller" , linux-nfs@vger.kernel.org, netdev@vger.kernel.org, Waiman Long , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, Peter Zijlstra , Steven Rostedt , Linus Torvalds , Benjamin Herrenschmidt , Andi Kleen , "Chandramouleeswaran, Aswin" , "Norton, Scott J" Subject: [PATCH v3 24/25] sunrpc: Change how dentry's d_lock field is accessed Date: Wed, 3 Jul 2013 16:25:32 -0400 Message-Id: <1372883132-23410-1-git-send-email-Waiman.Long@hp.com> To: Alexander Viro , Jeff Layton , Miklos Szeredi , Ingo Molnar , Thomas Gleixner Sender: linux-nfs-owner@vger.kernel.org List-ID: Because of the changes made in dcache.h header file, files that use the d_lock field of the dentry structure need to be changed accordingly. All the d_lock's spin_lock() and spin_unlock() calls are replaced by the corresponding d_lock() and d_unlock() calls. There is no change in logic and everything should just work. Signed-off-by: Waiman Long --- net/sunrpc/rpc_pipe.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c index e7ce4b3..58bc128 100644 --- a/net/sunrpc/rpc_pipe.c +++ b/net/sunrpc/rpc_pipe.c @@ -427,14 +427,14 @@ rpc_info_open(struct inode *inode, struct file *file) if (!ret) { struct seq_file *m = file->private_data; - spin_lock(&file->f_path.dentry->d_lock); + d_lock(file->f_path.dentry); if (!d_unhashed(file->f_path.dentry)) clnt = RPC_I(inode)->private; if (clnt != NULL && atomic_inc_not_zero(&clnt->cl_count)) { - spin_unlock(&file->f_path.dentry->d_lock); + d_unlock(file->f_path.dentry); m->private = clnt; } else { - spin_unlock(&file->f_path.dentry->d_lock); + d_unlock(file->f_path.dentry); single_release(inode, file); ret = -EINVAL; } -- 1.7.1