From d495de87b6c20f699e792c4cf288db5cf7b37e79 Mon Sep 17 00:00:00 2001
From: Nick Piggin <npiggin@suse.de>
Date: Fri, 20 Nov 2009 14:28:35 -0800
Subject: [PATCH] --- yaml --- r: 177745 b: refs/heads/master c:
 b9aff027b2c1d6019d237382c78fd396f9de2ea5 h: refs/heads/master i:   177743:
 38d20c41240020d17eca46e3640a5d835ec0aec9 v: v3

---
 [refs]                 |  2 +-
 trunk/fs/anon_inodes.c | 10 ++++++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index bd26535ee554..55dd32e9ebf5 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 06777d308f8f9ddb67798d34bf193101a4bdf06c
+refs/heads/master: b9aff027b2c1d6019d237382c78fd396f9de2ea5
diff --git a/trunk/fs/anon_inodes.c b/trunk/fs/anon_inodes.c
index 94f5110c4655..01c529a3f7d2 100644
--- a/trunk/fs/anon_inodes.c
+++ b/trunk/fs/anon_inodes.c
@@ -45,6 +45,15 @@ static int anon_inodefs_delete_dentry(struct dentry *dentry)
 	return 1;
 }
 
+/*
+ * anon_inodefs_dname() is called from d_path().
+ */
+static char *anon_inodefs_dname(struct dentry *dentry, char *buffer, int buflen)
+{
+	return dynamic_dname(dentry, buffer, buflen, "anon_inode:%s",
+				dentry->d_name.name);
+}
+
 static struct file_system_type anon_inode_fs_type = {
 	.name		= "anon_inodefs",
 	.get_sb		= anon_inodefs_get_sb,
@@ -52,6 +61,7 @@ static struct file_system_type anon_inode_fs_type = {
 };
 static const struct dentry_operations anon_inodefs_dentry_operations = {
 	.d_delete	= anon_inodefs_delete_dentry,
+	.d_dname	= anon_inodefs_dname,
 };
 
 /*