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Subject[PATCH v4 10/12] nfs: rename d_count field of dentry to d_refcount
Date
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


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