+static int reiserfs_file_mmap(struct file *file, struct vm_area_struct *vma)
+{
+ struct inode *inode;
+
+ inode = file->f_path.dentry->d_inode;
+ mutex_lock(&(REISERFS_I(inode)->i_mmap));
+ REISERFS_I(inode)->i_flags |= i_ever_mapped;
+ mutex_unlock(&(REISERFS_I(inode)->i_mmap));
+
+ return generic_file_mmap(file, vma);
+}
+