Re: [RFC PATCH v2 05/26] tools include: Sync math64.h and div64.h

[Hekuang]

hi

å 2016/6/27 5:08, Nilay Vaish åé:
> On 26 June 2016 at 06:20, He Kuang <hekuang@xxxxxxxxxx> wrote:
> > From: Wang Nan <wangnan0@xxxxxxxxxx>
> >
> > This patch copies "include/linux/math64.h" into
> > "tools/include/linux/math64.h" and copies
> > "include/asm-generic/div64.h" into
> > "tools/include/asm-generic/div64.h", to enable other libraries use
> > arithmetic operation defined in them.
> This probably is a newbie question.  What prevents us from using the
> header files directly?
>
> --
> Nilay

For not being influenced by kernel headers update too much, perf adopts
the header files in its own folder.

Thank you.
>