[PATCH] 2.6.18-rt7: fix more issues with 32-bit cycles_t in latency_trace.c (take 3)

[Sergei Shtylyov]

Hello.

Sergei Shtylyov wrote:

>>Why is cycles_t 32-bits on some 
>>of the arches to begin with?

>     I guess this was done for speed reasons.

    The whole 64-bit timebase can't be rad atomically on PPC32. ARM probably 
has stricter limitations...

>>	Ingo

WBR, Sergei