Messages in this thread | | | Date | Mon, 22 Feb 2010 21:07:13 +0530 | Subject | Re: [ltt-dev] LTTng 0.193 fixes RT kernel support | From | naresh kamboju <> |
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On Thu, Feb 18, 2010 at 4:38 AM, Mathieu Desnoyers <mathieu.desnoyers@efficios.com> wrote: > * naresh kamboju (naresh.kernel@gmail.com) wrote: >> Hi, >> >> On Tue, Feb 16, 2010 at 10:35 PM, Mathieu Desnoyers <compudj@krystal.dyndns.org> wrote: > [...] >> > Oh, right. Thanks for the explanation. I'll look into moving LTTng to a >> > saner del_timer_sync() scheme to delete the timers. >> >> Could you give more info regarding, what kind of changes we can work on. >> let me also work around on it. >> > > I just released LTTng 0.193 for kernel 2.6.32.4 which includes patches > fixing these odd per-cpu timer teardowns.
I have downloaded LTTng 0.193 patches and viewed i can see below patches
1. lttng-transport-lockless-add-timer-on-works-with-del-timer-sync.patch 2. omap-trace-clock-use-del-timer-sync.patch 3. x86-trace-clock-use-mod-timer.patch 4. trace-clock-32-to-64-use-del-timer-sync.patch
Thank you very much.
>The patches concerned are: > > lttng transport lockless add timer on works with del timer sync > omap trace clock use del timer sync > x86 trace clock use mod timer > trace clock 32 to 64 use del timer sync > > (they are at the end of the LTTng 0.193 tree) > > Feedback is welcome,
I have ARM environment and currently working with 2.6.29-RT on ARM-SMP hardware. Let me test and comeback.
Best regards, Naresh Kamboju > > Thanks, > > Mathieu > > -- > Mathieu Desnoyers > OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68 > -- 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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