Re: [PATCH v2 1/2] mm: Move page struct poisoning to CONFIG_DEBUG_VM_PAGE_INIT_POISON

Dave Hansen
2018-09-05T21:34:24Z

On 09/05/2018 02:13 PM, Alexander Duyck wrote:
> Instead of keeping the value in CONFIG_DEBUG_VM I am adding a new CONFIG
> value called CONFIG_DEBUG_VM_PAGE_INIT_POISON that will control the page
> poisoning independent of the CONFIG_DEBUG_VM option.

I guess this is a reasonable compromise.

If folks see odd 'struct page' corruption, they'll have to know to go
turn this on and reboot, though.