On 03/25/2014 10:36 AM, Kirill A. Shutemov wrote: >> > +/* >> > + * Fault around order is a control knob to decide the fault around pages. >> > + * Default value is set to 0UL (disabled), but the arch can override it as >> > + * desired. >> > + */ >> > +#ifndef FAULT_AROUND_ORDER >> > +#define FAULT_AROUND_ORDER 0UL >> > +#endif > FAULT_AROUND_ORDER == 0 case should be handled separately in > do_read_fault(): no reason to go to do_fault_around() if we are going to > fault in only one page. Isn't this the kind of thing we want to do in Kconfig? -- 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>