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Groups > linux.kernel > #1420549
| From | Paolo Bonzini <pbonzini@redhat.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v5 3/3] sched/cputime: Add steal time support to full dynticks CPU time accounting |
| Date | 2016-06-13 10:00 +0200 |
| Message-ID | <rJuWR-3i5-15@gated-at.bofh.it> (permalink) |
| References | <rHC2t-2WJ-3@gated-at.bofh.it> <rHC2t-2WJ-1@gated-at.bofh.it> <rHIKC-7iL-31@gated-at.bofh.it> <rJqTf-GE-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 13/06/2016 05:38, Wanpeng Li wrote: > + delta_jiffies = jiffies_to_cputime(now - tsk->vtime_snap); > + steal_jiffies = jiffies_to_cputime(steal_account_process_tick(delta_jiffies)); Without jiffies_to_cputime here. Apart from this, yes, this is what I meant. Paolo > WARN_ON_ONCE(tsk->vtime_snap_whence == VTIME_INACTIVE); > tsk->vtime_snap = now; > > - return jiffies_to_cputime(delta); > + return jiffies_to_cputime(delta_jiffies - steal_jiffies);
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Re: [PATCH v5 3/3] sched/cputime: Add steal time support to full dynticks CPU time accounting Wanpeng Li <kernellwp@gmail.com> - 2016-06-13 05:40 +0200
Re: [PATCH v5 3/3] sched/cputime: Add steal time support to full dynticks CPU time accounting Paolo Bonzini <pbonzini@redhat.com> - 2016-06-13 10:00 +0200
Re: [PATCH v5 3/3] sched/cputime: Add steal time support to full dynticks CPU time accounting Wanpeng Li <kernellwp@gmail.com> - 2016-06-13 10:10 +0200
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