assorted conversions to %p[dD]

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
index e12f189..7f8e83f 100644
--- a/fs/cachefiles/namei.c
+++ b/fs/cachefiles/namei.c
@@ -102,8 +102,7 @@
 	struct cachefiles_object *object;
 	struct rb_node *p;
 
-	_enter(",'%*.*s'",
-	       dentry->d_name.len, dentry->d_name.len, dentry->d_name.name);
+	_enter(",'%pd'", dentry);
 
 	write_lock(&cache->active_lock);
 
@@ -273,9 +272,7 @@
 	char nbuffer[8 + 8 + 1];
 	int ret;
 
-	_enter(",'%*.*s','%*.*s'",
-	       dir->d_name.len, dir->d_name.len, dir->d_name.name,
-	       rep->d_name.len, rep->d_name.len, rep->d_name.name);
+	_enter(",'%pd','%pd'", dir, rep);
 
 	_debug("remove %p from %p", rep, dir);
 
@@ -597,8 +594,7 @@
 	/* if we've found that the terminal object exists, then we need to
 	 * check its attributes and delete it if it's out of date */
 	if (!object->new) {
-		_debug("validate '%*.*s'",
-		       next->d_name.len, next->d_name.len, next->d_name.name);
+		_debug("validate '%pd'", next);
 
 		ret = cachefiles_check_object_xattr(object, auxdata);
 		if (ret == -ESTALE) {
@@ -827,8 +823,8 @@
 	unsigned long start;
 	int ret;
 
-	//_enter(",%*.*s/,%s",
-	//       dir->d_name.len, dir->d_name.len, dir->d_name.name, filename);
+	//_enter(",%pd/,%s",
+	//       dir, filename);
 
 	/* look up the victim */
 	mutex_lock_nested(&dir->d_inode->i_mutex, I_MUTEX_PARENT);
@@ -910,8 +906,7 @@
 	struct dentry *victim;
 	int ret;
 
-	_enter(",%*.*s/,%s",
-	       dir->d_name.len, dir->d_name.len, dir->d_name.name, filename);
+	_enter(",%pd/,%s", dir, filename);
 
 	victim = cachefiles_check_active(cache, dir, filename);
 	if (IS_ERR(victim))
@@ -969,8 +964,8 @@
 {
 	struct dentry *victim;
 
-	//_enter(",%*.*s/,%s",
-	//       dir->d_name.len, dir->d_name.len, dir->d_name.name, filename);
+	//_enter(",%pd/,%s",
+	//       dir, filename);
 
 	victim = cachefiles_check_active(cache, dir, filename);
 	if (IS_ERR(victim))