Re: [PATCH 0/4] [GIT PULL] for tip/tracing/filters

From: Steven Rostedt
Date: Fri Apr 03 2009 - 10:36:57 EST



On Fri, 3 Apr 2009, Ingo Molnar wrote:

>
> * Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:
>
> >
> > Ingo,
> >
> > Please pull the latest tip/tracing/filters tree, which can be found at:
> >
> > git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace.git
> > tip/tracing/filters
> >
> >
> > Steven Rostedt (2):
> > ring-buffer: add ring_buffer_discard_commit
> > tracing/filters: use ring_buffer_discard_commit for discarded events
> >
> > Tom Zanussi (2):
> > tracing/filters: add run-time field descriptions to TRACE_EVENT_FORMAT events
> > tracing/filters: add TRACE_EVENT_FORMAT_NOFILTER event macro
>
> I've cherry-picked them into tip/tracing/filters, and there are some
> new build failures:
>
> (.text+0x40795): undefined reference to `event_context_switch'
> kernel/built-in.o: In function `probe_power_mark':
> trace_power.c:(.text+0x44fd7): undefined reference to `event_power'
> trace_power.c:(.text+0x44fe1): undefined reference to `event_power'
> trace_power.c:(.text+0x44fe6): undefined reference to
> `filter_match_preds'
> kernel/built-in.o: In function `probe_power_end':
> trace_power.c:(.text+0x45064): undefined reference to `event_power'
> trace_power.c:(.text+0x4506e): undefined reference to `event_power'
> trace_power.c:(.text+0x45073): undefined reference to
> `filter_match_preds'
> kernel/built-in.o: In function `kmemtrace_free':
>
> so i've excluded it from tip/master for now.

I figured that is due to the missing pieces from the ftrace merge I did.
But I guess we want to tone down on the inter merging of branches.

Tom, could you check out the tracing/filters branch from tip and get that
branch working.

Thanks,

-- Steve

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