1 files changed, 7 insertions, 9 deletions

diff --git a/fs/anon_inodes.c b/fs/anon_inodes.c
index e4b75d6eda83..57ce55b2564c 100644
--- a/fs/anon_inodes.c
+++ b/fs/anon_inodes.c
@@ -26,12 +26,10 @@ static struct vfsmount *anon_inode_mnt __read_mostly;
 static struct inode *anon_inode_inode;
 static const struct file_operations anon_inode_fops;
 
-static int anon_inodefs_get_sb(struct file_system_type *fs_type, int flags,
-                               const char *dev_name, void *data,
-                               struct vfsmount *mnt)
+static struct dentry *anon_inodefs_mount(struct file_system_type *fs_type,
+                                int flags, const char *dev_name, void *data)
 {
-        return get_sb_pseudo(fs_type, "anon_inode:", NULL, ANON_INODE_FS_MAGIC,
-                             mnt);
+        return mount_pseudo(fs_type, "anon_inode:", NULL, ANON_INODE_FS_MAGIC);
 }
 
 /*
@@ -45,7 +43,7 @@ static char *anon_inodefs_dname(struct dentry *dentry, char *buffer, int buflen)
 
 static struct file_system_type anon_inode_fs_type = {
         .name           = "anon_inodefs",
-        .get_sb         = anon_inodefs_get_sb,
+        .mount          = anon_inodefs_mount,
         .kill_sb        = kill_anon_super,
 };
 static const struct dentry_operations anon_inodefs_dentry_operations = {
@@ -111,10 +109,9 @@ struct file *anon_inode_getfile(const char *name,
         path.mnt = mntget(anon_inode_mnt);
         /*
          * We know the anon_inode inode count is always greater than zero,
-         * so we can avoid doing an igrab() and we can use an open-coded
-         * atomic_inc().
+         * so ihold() is safe.
          */
-        atomic_inc(&anon_inode_inode->i_count);
+        ihold(anon_inode_inode);
 
         path.dentry->d_op = &anon_inodefs_dentry_operations;
         d_instantiate(path.dentry, anon_inode_inode);
@@ -194,6 +191,7 @@ static struct inode *anon_inode_mkinode(void)
         if (!inode)
                 return ERR_PTR(-ENOMEM);
 
+        inode->i_ino = get_next_ino();
         inode->i_fop = &anon_inode_fops;
 
         inode->i_mapping->a_ops = &anon_aops;