Hello, are there any invariants for f->f_mapping, f->f_inode->i_mapping and f->f_path.dentry->d_inode->i_mapping (where f is struct file*)? And what is the difference between these pointers? -- Regards, Maksym Planeta. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>