Messages in this thread |  | | Date | Tue, 17 Sep 2002 20:45:47 +0200 | From | Roberto Nibali <> | Subject | Re: TLB flush counters gone in 2.5.35-bk? |
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> You can easily get the same information from the CPU performance counters > (e.g. via oprofile)
Thanks for the pointer Andi, I should have thought of oprofile before.
You wouldn't happen to know the equivalent counter event to a tlb_flush_mmu() for a PIII by any chance, would you? :). I've checked op_help and only found the ITLB_MISS. I look at the L2_* related cpu counters but can't find a TLB flush counter.
I'm reading through Appendix A of the IA-32 Architecture Vol 3 manual (it's actually very interesting), but I haven't found it either so far. Do I have to check for the INVLPG instructions?
Best regards, Roberto Nibali, ratz -- echo '[q]sa[ln0=aln256%Pln256/snlbx]sb3135071790101768542287578439snlbxq'|dc
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