[CRIU] [PATCH] pagemap: Factor out pfn retrieving for vdso and zero page

[Pavel Emelyanov]

On 01/30/2014 03:43 PM, Cyrill Gorcunov wrote:
> On Thu, Jan 30, 2014 at 03:38:21PM +0400, Cyrill Gorcunov wrote:
>>
>> In init routine we "touch" zero page, os if it's not present it would
>> be rather a kernel bug which I really think won't ever happen, otherwise
>> the whole kernel would be ruined ;)
> 
> On the other hands, if there will be a strong memory pressure, can't this page go
> to swap?

No :) No way! No fscking way it can do that!!!