Messages in this thread | | | Subject | Re: [patch 55/60] x86/mm: Use INVPCID for __native_flush_tlb_single() | From | Dave Hansen <> | Date | Tue, 5 Dec 2017 05:51:28 -0800 |
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On 12/04/2017 02:51 PM, Peter Zijlstra wrote: > We should find some of the benchmarks that were used to determine > tlb_single_page_flush_ceiling and measure. I've not gotten around to > doing either. > > Someone called Dave Hansen did that patch and might still have something > lying around to help with that: > > a5102476a24b ("x86/mm: Set TLB flush tunable to sane value (33)")
I hate git. :)
But, yeah, we have certainly changed enough variables to necessitate measuring it again.
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