Messages in this thread | | | Date | Tue, 17 Mar 2009 12:11:33 -0400 (EDT) | From | Steven Rostedt <> | Subject | Re: wrong timestamps in ftrace? |
| |
On Tue, 17 Mar 2009, Miklos Szeredi wrote:
> On Tue, 17 Mar 2009, Ingo Molnar wrote: > > * Miklos Szeredi <miklos@szeredi.hu> wrote: > > > > > > So according to the timestamps the time difference between the first > > > and last event was just 0.12s, which is rubbish. > > > > > > This is latest git on a CoreDuo T60 notebook. Attaching .config and > > > dmesg. > > > > There's been changes to timestamping in the tracing tree. Could you > > check whether latest -tip: > > > > http://people.redhat.com/mingo/tip.git/README > > > > works better for you? > > Unfortunately no, it's behaving exatly the same. > > # uname -a > Linux tucsk 2.6.29-rc8-tip-02571-g0fcb24f-dirty #9 SMP PREEMPT Tue Mar 17 16:53:41 CET 2009 x86_64 x86_64 x86_64 GNU/Linux
Yeah, the global clock source is there, but currently we do not have an option to enable it. I'm working on a patch now to fix that.
Thanks,
-- Steve
| |