default:
BUG();
}
+ cond_resched();
}
if (pages) {
pages[i] = page;
* after the next truncate_count read.
*/
- /* no page was available -- either SIGBUS or OOM */
- if (new_page == NOPAGE_SIGBUS)
+ /* no page was available -- either SIGBUS, OOM or REFAULT */
+ if (unlikely(new_page == NOPAGE_SIGBUS))
return VM_FAULT_SIGBUS;
- if (new_page == NOPAGE_OOM)
+ else if (unlikely(new_page == NOPAGE_OOM))
return VM_FAULT_OOM;
+ else if (unlikely(new_page == NOPAGE_REFAULT))
+ return VM_FAULT_MINOR;
/*
* Should we do an early C-O-W break?