2 files changed, 8 insertions, 4 deletions

diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c
index 0210898458b2..89d394d8fe24 100644
--- a/fs/debugfs/file.c
+++ b/fs/debugfs/file.c
@@ -43,6 +43,7 @@ const struct file_operations debugfs_file_operations = {
         .read =         default_read_file,
         .write =        default_write_file,
         .open =         default_open,
+        .llseek =       noop_llseek,
 };
 
 static void *debugfs_follow_link(struct dentry *dentry, struct nameidata *nd)
@@ -454,6 +455,7 @@ static const struct file_operations fops_bool = {
         .read =         read_file_bool,
         .write =        write_file_bool,
         .open =         default_open,
+        .llseek =       default_llseek,
 };
 
 /**
@@ -498,6 +500,7 @@ static ssize_t read_file_blob(struct file *file, char __user *user_buf,
 static const struct file_operations fops_blob = {
         .read =         read_file_blob,
         .open =         default_open,
+        .llseek =       default_llseek,
 };
 
 /**
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index 30a87b3dbcac..37a8ca7c1222 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -40,6 +40,7 @@ static struct inode *debugfs_get_inode(struct super_block *sb, int mode, dev_t d
         struct inode *inode = new_inode(sb);
 
         if (inode) {
+                inode->i_ino = get_next_ino();
                 inode->i_mode = mode;
                 inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
                 switch (mode & S_IFMT) {
@@ -134,17 +135,17 @@ static int debug_fill_super(struct super_block *sb, void *data, int silent)
         return simple_fill_super(sb, DEBUGFS_MAGIC, debug_files);
 }
 
-static int debug_get_sb(struct file_system_type *fs_type,
+static struct dentry *debug_mount(struct file_system_type *fs_type,
                         int flags, const char *dev_name,
-                        void *data, struct vfsmount *mnt)
+                        void *data)
 {
-        return get_sb_single(fs_type, flags, data, debug_fill_super, mnt);
+        return mount_single(fs_type, flags, data, debug_fill_super);
 }
 
 static struct file_system_type debug_fs_type = {
         .owner =        THIS_MODULE,
         .name =         "debugfs",
-        .get_sb =       debug_get_sb,
+        .mount =        debug_mount,
         .kill_sb =      kill_litter_super,
 };