2013/3/12 Frederic Weisbecker <fweis...@gmail.com>:
> 2013/3/7 Stanislaw Gruszka <sgrus...@redhat.com>:
>>> + } else if (!total) {
>>> stime = rtime;
>>
>> I would prefer stime = rtime/2 (hence utime will be rtime/2 too), but this
>> is not so important.
>
> I can do that.
I eventually kept it that way. Reason is that tasks always spend at
least a bit of time in the kernel when they are scheduled for the
first time. But they might never go to userspace, as in kernel
threads. So I prefer to stuff everything in stime by default. Having
(total == 0 && rtime != 0) should only happen for very low values of
rtime anyway.
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