Re: What's become with PPC patches?

Hello.

Sergei Shtylyov wrote:

>>You are right, I see no other place to put the trap entry/exit elsewhere than in
>>arch/*/mm/fault.c. I will leave the new "page_fault" event, which is linked to
>>the handle_mm_fault function : it makes sense to instrument page faults caused
>>by get_user_pages too.

>     That fix caused warning to be emitted:

    There are more issues -- you stuck the markers before/in the switch stmt 
under survive:
but if we goto out_of_memory from VM_FAULT_OOM case, we may jump back to 
survive, thus the trap entry/exit would be reported twice (however, it seems 
to be the case for the init process being the current one)... I'll try to tidy 
up the code a bit...

WBR, Sergei