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[PATCH] Don't synchronize time reading on single core AMD systems
authorAndi Kleen <ak@suse.de>
Tue, 26 Sep 2006 08:52:41 +0000 (10:52 +0200)
committerAndi Kleen <andi@basil.nowhere.org>
Tue, 26 Sep 2006 08:52:41 +0000 (10:52 +0200)
We do some additional CPU synchronization in gettimeofday et.al. to make
sure the time stamps are always monotonic over multiple CPUs. But on
single core systems that is not needed. So don't do it.

Signed-off-by: Andi Kleen <ak@suse.de>

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