From: Frederic Weisbecker <fweisbec@gmail.com>
To: Li Zefan <lizf@cn.fujitsu.com>
Cc: Ingo Molnar <mingo@elte.hu>, Steven Rostedt <rostedt@goodmis.org>,
Jason Baron <jbaron@redhat.com>,
Masami Hiramatsu <mhiramat@redhat.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] tracing/syscalls: Fix the output of syscalls with no arguments
Date: Thu, 20 Aug 2009 13:34:18 +0200 [thread overview]
Message-ID: <20090820113415.GA6069@nowhere> (raw)
In-Reply-To: <4A8D05AF.20103@cn.fujitsu.com>
On Thu, Aug 20, 2009 at 04:13:35PM +0800, Li Zefan wrote:
> Before:
>
> # echo 1 > events/syscalls/sys_enter_sync/enable
> # cat events/syscalls/sys_enter_sync/format
> ...
> field:int nr; offset:12; size:4;
>
> print fmt: "# sync
> # cat trace
> ...
> sync-8950 [000] 2366.087670: sys_sync(
>
> After:
>
> # echo 1 > events/syscalls/sys_enter_sync/enable
> # cat events/syscalls/sys_enter_sync/format
> ...
> field:int nr; offset:12; size:4;
>
> print fmt: ""
> # sync
> # cat trace
> sync-2134 [001] 136.780735: sys_sync()
>
> Reported-by: Masami Hiramatsu <mhiramat@redhat.com>
> Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
> ---
Thanks for fixing this!
prev parent reply other threads:[~2009-08-20 11:34 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <4A8CAE0C.9040107@cn.fujitsu.com>
2009-08-20 8:13 ` [PATCH] tracing/syscalls: Fix the output of syscalls with no arguments Li Zefan
2009-08-20 10:54 ` [tip:tracing/core] " tip-bot for Li Zefan
2009-08-20 11:34 ` Frederic Weisbecker [this message]
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