From: Frederic Weisbecker <fweisbec@gmail.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: Steven Rostedt <rostedt@goodmis.org>,
Arnaldo Carvalho de Melo <acme@redhat.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 4/5] tracing/core: drop the cpu field from trace_entry
Date: Mon, 9 Feb 2009 14:47:46 +0100 [thread overview]
Message-ID: <20090209134744.GC4705@nowhere> (raw)
In-Reply-To: <20090209095324.GD14402@elte.hu>
On Mon, Feb 09, 2009 at 10:53:24AM +0100, Ingo Molnar wrote:
>
> * Frederic Weisbecker <fweisbec@gmail.com> wrote:
>
> > Impact: fix a bug on cpu output
> >
> > While looking on the function tracer traces, I first cheered up:
> >
> > TASK-PID CPU# TIMESTAMP FUNCTION
> > | | | | |
> > firefox-4622 [081] 1315.790405: lapic_next_event <-clockevents_program_event
> > firefox-4622 [178] 1315.790405: native_apic_mem_write <-lapic_next_event
> > firefox-4622 [020] 1315.790406: perf_counter_unthrottle <-smp_apic_timer_interrupt
> >
> > But no, actually I don't have so many cpus...
>
> incidentally, Steve came up with the exact same patch :)
>
> Ingo
Heh, I guess the moon inspired both of us in the name of tracing, or
something like that...
Anyway, thanks for having applied the other patches :-)
next prev parent reply other threads:[~2009-02-09 13:48 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-07 22:32 [PATCH 4/5] tracing/core: drop the cpu field from trace_entry Frederic Weisbecker
2009-02-09 9:53 ` Ingo Molnar
2009-02-09 13:47 ` Frederic Weisbecker [this message]
2009-02-09 14:03 ` Ingo Molnar
2009-02-09 16:07 ` Steven Rostedt
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