if (!capable(CAP_SYS_ADMIN))
return -EPERM;
+ if (!hwpoison_filter_enable)
+ goto inject;
if (!pfn_valid(pfn))
return -ENXIO;
return 0;
if (!PageLRU(p))
- shake_page(p);
+ shake_page(p, 0);
/*
* This implies unable to support non-LRU pages.
*/
if (err)
return 0;
+inject:
printk(KERN_INFO "Injecting memory failure at pfn %lx\n", pfn);
return __memory_failure(pfn, 18, MF_COUNT_INCREASED);
}