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Groups > linux.kernel > #1442478
| From | Peter Zijlstra <peterz@infradead.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v3 1/3] arch, x86, tsc deadline clockevent dev: reduce frequency roundoff error |
| Date | 2016-07-13 16:00 +0200 |
| Message-ID | <rUsRH-3OH-13@gated-at.bofh.it> (permalink) |
| References | <rUs5k-3uO-3@gated-at.bofh.it> <rUs5k-3uO-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Wed, Jul 13, 2016 at 03:03:42PM +0200, Nicolai Stange wrote: > clockevents_config_and_register(levt, > + (u32)(((u64)tsc_khz * 1000) / > + TSC_DIVISOR), > 0xF, ~0UL); div_u64() perhaps ?
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[PATCH v3 1/3] arch, x86, tsc deadline clockevent dev: reduce frequency roundoff error Nicolai Stange <nicstange@gmail.com> - 2016-07-13 15:10 +0200
Re: [PATCH v3 1/3] arch, x86, tsc deadline clockevent dev: reduce frequency roundoff error Peter Zijlstra <peterz@infradead.org> - 2016-07-13 16:00 +0200
Re: [PATCH v3 1/3] arch, x86, tsc deadline clockevent dev: reduce frequency roundoff error Paolo Bonzini <pbonzini@redhat.com> - 2016-07-13 16:00 +0200
Re: [PATCH v3 1/3] arch, x86, tsc deadline clockevent dev: reduce frequency roundoff error Nicolai Stange <nicstange@gmail.com> - 2016-07-13 16:40 +0200
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