1 files changed, 8 insertions, 0 deletions

diff --git a/fs/smbfs/inode.c b/fs/smbfs/inode.c
index 1c4c8f089970..dfa1d67f8fca 100644
--- a/fs/smbfs/inode.c
+++ b/fs/smbfs/inode.c
@@ -479,6 +479,7 @@ smb_put_super(struct super_block *sb)
         if (server->conn_pid)
                 kill_pid(server->conn_pid, SIGTERM, 1);
 
+        bdi_destroy(&server->bdi);
         kfree(server->ops);
         smb_unload_nls(server);
         sb->s_fs_info = NULL;
@@ -525,6 +526,11 @@ static int smb_fill_super(struct super_block *sb, void *raw_data, int silent)
         if (!server)
                 goto out_no_server;
         sb->s_fs_info = server;
+        
+        if (bdi_setup_and_register(&server->bdi, "smbfs", BDI_CAP_MAP_COPY))
+                goto out_bdi;
+
+        sb->s_bdi = &server->bdi;
 
         server->super_block = sb;
         server->mnt = NULL;
@@ -624,6 +630,8 @@ out_no_smbiod:
 out_bad_option:
         kfree(mem);
 out_no_mem:
+        bdi_destroy(&server->bdi);
+out_bdi:
         if (!server->mnt)
                 printk(KERN_ERR "smb_fill_super: allocation failure\n");
         sb->s_fs_info = NULL;