On 19/12/12 09:34, Viresh Kumar wrote:
On 19 December 2012 14:53, Vincent Guittot vincent.guittot@linaro.org wrote:
Le 19 déc. 2012 07:34, "Viresh Kumar" viresh.kumar@linaro.org a écrit :
Can we resolve this issue now? I don't want anything during the release period this time.
The new version of the patchset should solve the concerns of everybody
Morten,
Can you confirm or cross-check that? Branch is: sched-pack-small-tasks-v2
If I understand the new version of "sched: secure access to other CPU statistics" correctly, the effect of the patch is:
Without the patch the cpu will appear to be busy if sum/period are not coherent (sum>period). The same is true with the patch except in the case where nr_running is 0. In this particular case the cpu will appear not to be busy. I assume there is good reason why this particular case is important?
In any case the patch is fine by me.
Morten
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