From: Ingo Molnar <mingo@elte.hu>
To: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: "Steven Rostedt" <rostedt@goodmis.org>,
"Frédéric Weisbecker" <fweisbec@gmail.com>,
"Jens Axboe" <jens.axboe@oracle.com>,
"Linux Kernel Mailing List" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH tip 1/1] trace: assign defaults at register_ftrace_event
Date: Thu, 5 Feb 2009 14:36:43 +0100 [thread overview]
Message-ID: <20090205133643.GA19907@elte.hu> (raw)
In-Reply-To: <20090204221639.GO3440@ghostprotocols.net>
* Arnaldo Carvalho de Melo <acme@redhat.com> wrote:
> Impact: simplification of tracers
>
> As all tracers are doing this we might as well do it in
> register_ftrace_event and save one branch each time we call these
> callbacks.
>
> Cc: Ingo Molnar <mingo@elte.hu>
> Cc: Frédéric Weisbecker <fweisbec@gmail.com>
> Cc: Jens Axboe <jens.axboe@oracle.com>
> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
> ---
> block/blktrace.c | 2 --
> kernel/trace/trace.c | 13 +++++--------
> kernel/trace/trace_branch.c | 3 ---
> kernel/trace/trace_output.c | 13 +++++++++++--
> 4 files changed, 16 insertions(+), 15 deletions(-)
Applied to tip/tracing/ftrace, thanks guys!
Ingo
prev parent reply other threads:[~2009-02-05 13:37 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-04 22:16 [PATCH tip 1/1] trace: assign defaults at register_ftrace_event Arnaldo Carvalho de Melo
2009-02-04 23:41 ` Frederic Weisbecker
2009-02-05 1:22 ` Arnaldo Carvalho de Melo
2009-02-05 1:24 ` Ingo Molnar
2009-02-05 1:37 ` Arnaldo Carvalho de Melo
2009-02-05 1:41 ` Frederic Weisbecker
2009-02-05 1:55 ` Ingo Molnar
2009-02-05 2:05 ` Frederic Weisbecker
2009-02-05 1:44 ` Steven Rostedt
2009-02-05 13:36 ` Ingo Molnar [this message]
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