Re: [PATCH 6/6] perf_counter: tools: Makefile tweaks for 64-bitpowerpc

From: Paul Mackerras
Date: Fri Jun 19 2009 - 04:17:16 EST

Ingo Molnar writes:

> Note, i left out this bit from the commit - we need to find a better
> solution than to allow ugly warnings on PowerPC.
> Could we use the kernel's u64 type directly perhaps? That would
> allow us to change all __u64 to u64 in all of tools/perf/ which is a
> nice clean-up in any case.

This is userspace, we can use "u64" however we like. :) I'll cook up
a patch to add "typedef unsigned long long u64" and change __u64 to

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