Re: [GIT PULL] cputime: Full dynticks task/cputime accounting v7

[Frederic Weisbecker]

2013/1/29 Steven Rostedt <rostedt@xxxxxxxxxxx>:
> On Tue, 2013-01-29 at 03:39 +0100, Frederic Weisbecker wrote:
>
>> Please send me your kernelspin so I can test as well.
>
> http://rostedt.homelinux.com/private/kernelspin.c

I can't reproduce your issue. I'm getting almost the same results with
vtime + force context tracking and tick based cputime.

3 runs with tick based cputime:

real	0m10.005s
user	0m0.210s
sys	0m9.780s

real	0m10.005s
user	0m0.170s
sys	0m9.820s

real	0m10.005s
user	0m0.130s
sys	0m9.860s

3 runs with vtime + context tracking forced:

real	0m10.005s
user	0m0.807s
sys	0m9.197s

real	0m10.005s
user	0m0.832s
sys	0m9.172s

real	0m10.005s
user	0m0.787s
sys	0m9.218s


> http://rostedt.homelinux.com/private/userspin.c
>
> -- Steve
>
>
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