1 files changed, 24 insertions, 0 deletions

diff --git a/fs/ext2/namei.c b/fs/ext2/namei.c
index 73b0d9519836..256dd5f4c1c4 100644
--- a/fs/ext2/namei.c
+++ b/fs/ext2/namei.c
@@ -119,6 +119,29 @@ static int ext2_create (struct inode * dir, struct dentry * dentry, umode_t mode
         return ext2_add_nondir(dentry, inode);
 }
 
+static int ext2_tmpfile(struct inode *dir, struct dentry *dentry, umode_t mode)
+{
+        struct inode *inode = ext2_new_inode(dir, mode, NULL);
+        if (IS_ERR(inode))
+                return PTR_ERR(inode);
+
+        inode->i_op = &ext2_file_inode_operations;
+        if (ext2_use_xip(inode->i_sb)) {
+                inode->i_mapping->a_ops = &ext2_aops_xip;
+                inode->i_fop = &ext2_xip_file_operations;
+        } else if (test_opt(inode->i_sb, NOBH)) {
+                inode->i_mapping->a_ops = &ext2_nobh_aops;
+                inode->i_fop = &ext2_file_operations;
+        } else {
+                inode->i_mapping->a_ops = &ext2_aops;
+                inode->i_fop = &ext2_file_operations;
+        }
+        mark_inode_dirty(inode);
+        d_tmpfile(dentry, inode);
+        unlock_new_inode(inode);
+        return 0;
+}
+
 static int ext2_mknod (struct inode * dir, struct dentry *dentry, umode_t mode, dev_t rdev)
 {
         struct inode * inode;
@@ -398,6 +421,7 @@ const struct inode_operations ext2_dir_inode_operations = {
 #endif
         .setattr        = ext2_setattr,
         .get_acl        = ext2_get_acl,
+        .tmpfile        = ext2_tmpfile,
 };
 
 const struct inode_operations ext2_special_inode_operations = {