Re: [PATCH v3 4/5] x86/mm: optimize static_protection() by using overlap()

[Thomas Gleixner]

On Fri, 7 Sep 2018, Yang, Bin wrote:
> On Tue, 2018-09-04 at 14:22 +0200, Thomas Gleixner wrote:
> 
> I just write a test.c to compare the result between overlap() and
> original within().

You are right. Your version of doing the overlap exclusive works. I misread
the conditions. I still prefer doing inclusive checks because they are way
more obvious.

Thanks,

        tglx