[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Xenoprof: getting Oprofile out of timer mode?
On Wednesday 24 May 2006 02:02, Santos, Jose Renato G wrote: > According to the Intel manual cpu_model 6 has the same > perf counters as the other models of the p4 family. > Thus, the patch seems the right fix, except > that it would be better to use (cpu_model > 6) > instead of (cpu_model > 7). > Keir is right, oprofile should have the same problem > in native Linux. I guess we could submit a similar > patch for oprofile to the linux kernel mailing list. > > Renato > Ah, no, you need to return 1 for success. If the current cpu_model is 6, then "if (cpu_model > 6)" will return 0 and xenoprof/oprofile will remain in timer mode. -- Ray Bryant AMD Performance Labs Austin, Tx 512-602-0038 (o) 512-507-7807 (c) _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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