Commits
Andi Kleen committed 2049336f60d
[PATCH] Don't synchronize time reading on single core AMD systems 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>