From: Waiman Long <Waiman.Long@hp.com>
To: Alexander Viro <viro@zeniv.linux.org.uk>,
Jeff Layton <jlayton@redhat.com>,
Miklos Szeredi <mszeredi@suse.cz>, Ingo Molnar <mingo@redhat.com>,
Thomas Gleixner <tglx@linutronix.de>
Cc: Trond Myklebust <Trond.Myklebust@netapp.com>,
linux-nfs@vger.kernel.org, Waiman Long <Waiman.Long@hp.com>,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
Peter Zijlstra <peterz@infradead.org>,
Steven Rostedt <rostedt@goodmis.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Andi Kleen <andi@firstfloor.org>,
"Chandramouleeswaran, Aswin" <aswin@hp.com>,
"Norton, Scott J" <scott.norton@hp.com>
Subject: [PATCH v4 10/12] nfs: rename d_count field of dentry to d_refcount
Date: Wed, 3 Jul 2013 23:34:29 -0400 [thread overview]
Message-ID: <1372908869-33512-1-git-send-email-Waiman.Long@hp.com> (raw)
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@hp.com>
---
fs/nfs/dir.c | 8 ++++----
fs/nfs/unlink.c | 2 +-
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index e093e73..9051c18 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -1175,7 +1175,7 @@ static int nfs_weak_revalidate(struct dentry *dentry, unsigned int flags)
}
/*
- * This is called from dput() when d_count is going to 0.
+ * This is called from dput() when d_refcount is going to 0.
*/
static int nfs_dentry_delete(const struct dentry *dentry)
{
@@ -1721,7 +1721,7 @@ int nfs_unlink(struct inode *dir, struct dentry *dentry)
dir->i_ino, dentry->d_name.name);
spin_lock(&dentry->d_lock);
- if (dentry->d_count > 1) {
+ if (dentry->d_refcount > 1) {
spin_unlock(&dentry->d_lock);
/* Start asynchronous writeout of the inode */
write_inode_now(dentry->d_inode, 0);
@@ -1870,7 +1870,7 @@ int nfs_rename(struct inode *old_dir, struct dentry *old_dentry,
dfprintk(VFS, "NFS: rename(%s/%s -> %s/%s, ct=%d)\n",
old_dentry->d_parent->d_name.name, old_dentry->d_name.name,
new_dentry->d_parent->d_name.name, new_dentry->d_name.name,
- new_dentry->d_count);
+ new_dentry->d_refcount);
/*
* For non-directories, check whether the target is busy and if so,
@@ -1888,7 +1888,7 @@ int nfs_rename(struct inode *old_dir, struct dentry *old_dentry,
rehash = new_dentry;
}
- if (new_dentry->d_count > 2) {
+ if (new_dentry->d_refcount > 2) {
int err;
/* copy the target dentry's name */
diff --git a/fs/nfs/unlink.c b/fs/nfs/unlink.c
index 1f1f38f..34e9fc5 100644
--- a/fs/nfs/unlink.c
+++ b/fs/nfs/unlink.c
@@ -479,7 +479,7 @@ nfs_sillyrename(struct inode *dir, struct dentry *dentry)
dfprintk(VFS, "NFS: silly-rename(%s/%s, ct=%d)\n",
dentry->d_parent->d_name.name, dentry->d_name.name,
- dentry->d_count);
+ dentry->d_refcount);
nfs_inc_stats(dir, NFSIOS_SILLYRENAME);
/*
--
1.7.1
reply other threads:[~2013-07-04 3:34 UTC|newest]
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