Messages in this thread | | | Date | Tue, 26 Aug 2008 11:15:45 +0000 | From | Jarek Poplawski <> | Subject | Re: loaded router, excessive getnstimeofday in oprofile |
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On Tue, Aug 26, 2008 at 11:07:46AM +0000, Jarek Poplawski wrote: > On Tue, Aug 26, 2008 at 01:49:09PM +0300, Denys Fedoryshchenko wrote: ... > > Maybe it can be optional, and enabled via kernel parameter and /sys , so it > > can be useful in case of crashes when TSC used and when timer is too slow. > > Because it is not so useful just to disable hrtimers completely, if you need > > them for some other task... > > Maybe it could be enough to use current parameters like: "highres=off" > according to Documentation/kernel-parameters.txt?
Hmm.. it isn't actually answer to your question, sorry. As I said before I think we need to have more people interested in using such additional options, and btw. I understood from your message that disabling htb didn't solve the problem?
Jarek P.
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