linaro-pm-wg team mailing list archive

[Vincent Guittot <1316113@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Time spent in irq and softirq is not taken into account while computing cpu's statistic
irq and sofirq events are put into the buffer before cpu idle exit event so the wrong idle time is added to the statistic (time spent in irq is put as a idle time)

** Affects: linaro-power-idlestat
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1316113

Title:
  wrong idle stat reporting with irq

Status in Idlestat - optimise CPU idling:
  New

Bug description:
  Time spent in irq and softirq is not taken into account while computing cpu's statistic
  irq and sofirq events are put into the buffer before cpu idle exit event so the wrong idle time is added to the statistic (time spent in irq is put as a idle time)

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