Messages in this thread |  | | | Date | Tue, 30 Oct 2007 04:54:27 +0530 | | From | Balbir Singh <> | | Subject | Re: [stable] 2.6.23 regression: top displaying 9999% CPU usage |
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Frans Pop wrote: > On Monday 29 October 2007, Balbir Singh wrote: >> We'll also need this additional patch (untested), > > OK. Both patches together do the trick. Gave it a nice long test run and got > no more weirdness. > Tested-by: Frans Pop <elendil@planet.nl> >
Thanks for testing it
Ingo, I think this fix needs to be picked as well.
>> but in the long run I think the approach needs to be >> >> 1. Update stime and utime at the time of context switching -- keep it >> in sync with p->sum_exec_runtime >> 2. Keep track of system/user context at system call entry points > > Feel free to send me a patch for testing when you have one. >
I hope to find some free time soon and get to it.
> Cheers, > Frans
-- Warm Regards, Balbir Singh Linux Technology Center IBM, ISTL - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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