assorted conversions to %p[dD]

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/ocfs2/dcache.c b/fs/ocfs2/dcache.c
index 92edcfc..4fda7a5 100644
--- a/fs/ocfs2/dcache.c
+++ b/fs/ocfs2/dcache.c
@@ -251,8 +251,8 @@
 
 	if (dl) {
 		mlog_bug_on_msg(dl->dl_parent_blkno != parent_blkno,
-				" \"%.*s\": old parent: %llu, new: %llu\n",
-				dentry->d_name.len, dentry->d_name.name,
+				" \"%pd\": old parent: %llu, new: %llu\n",
+				dentry,
 				(unsigned long long)parent_blkno,
 				(unsigned long long)dl->dl_parent_blkno);
 		return 0;
@@ -277,8 +277,8 @@
 				(unsigned long long)OCFS2_I(inode)->ip_blkno);
 
 		mlog_bug_on_msg(dl->dl_parent_blkno != parent_blkno,
-				" \"%.*s\": old parent: %llu, new: %llu\n",
-				dentry->d_name.len, dentry->d_name.name,
+				" \"%pd\": old parent: %llu, new: %llu\n",
+				dentry,
 				(unsigned long long)parent_blkno,
 				(unsigned long long)dl->dl_parent_blkno);
 
@@ -406,17 +406,15 @@
 			if (inode)
 				ino = (unsigned long long)OCFS2_I(inode)->ip_blkno;
 			mlog(ML_ERROR, "Dentry is missing cluster lock. "
-			     "inode: %llu, d_flags: 0x%x, d_name: %.*s\n",
-			     ino, dentry->d_flags, dentry->d_name.len,
-			     dentry->d_name.name);
+			     "inode: %llu, d_flags: 0x%x, d_name: %pd\n",
+			     ino, dentry->d_flags, dentry);
 		}
 
 		goto out;
 	}
 
-	mlog_bug_on_msg(dl->dl_count == 0, "dentry: %.*s, count: %u\n",
-			dentry->d_name.len, dentry->d_name.name,
-			dl->dl_count);
+	mlog_bug_on_msg(dl->dl_count == 0, "dentry: %pd, count: %u\n",
+			dentry, dl->dl_count);
 
 	ocfs2_dentry_lock_put(OCFS2_SB(dentry->d_sb), dl);