Messages in this thread | | | From | Andy Lutomirski <> | Date | Tue, 4 Jun 2019 10:39:06 -0700 | Subject | Re: [PATCH v2] x86/vdso: implement clock_gettime(CLOCK_MONOTONIC_RAW, ...) |
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On Tue, Jun 4, 2019 at 9:42 AM Sverdlin, Alexander (Nokia - DE/Ulm) <alexander.sverdlin@nokia.com> wrote: > > From: Alexander Sverdlin <alexander.sverdlin@nokia.com> > > Add CLOCK_MONOTONIC_RAW to the existing clock_gettime() vDSO > implementation. This is based on the ideas of Jason Vas Dias and comments > of Thomas Gleixner. >
Can you benchmark this against pulling the mult and shift into the per-clock base?
--Andy
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