From: Wang Liming <liming.wang-CWA4WttNNZF54TAoqtyWWQ@public.gmane.org>
To: Steven Rostedt <rostedt-nx8X9YLhiw1AfugRpC6u6w@public.gmane.org>
Cc: Frederic Weisbecker
<fweisbec-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Dave Hansen
<dave-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>,
Steven Rostedt <srostedt-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
Eric Biederman <ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>,
containers-qjLDD68F18O7TbgM5vRIOg@public.gmane.org,
Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org>,
Sukadev Bhattiprolu
<sukadev-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>,
Andrew Morton
<akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
Subject: Re: [PATCH 3/3] ftrace: add ability to only trace swapper tasks
Date: Thu, 04 Dec 2008 13:34:54 +0800 [thread overview]
Message-ID: <49376BFE.2010501@windriver.com> (raw)
In-Reply-To: <20081204052735.362609481-nx8X9YLhiw1AfugRpC6u6w@public.gmane.org>
Steven Rostedt wrote:
> /* set when tracing only a pid */
> struct pid *ftrace_pid_trace;
>+static struct pid * const ftrace_swapper_pid = (struct pid *)1;
swapper pid is 1? not 0?
Liming Wang
WARNING: multiple messages have this Message-ID (diff)
From: Wang Liming <liming.wang@windriver.com>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: linux-kernel@vger.kernel.org, Ingo Molnar <mingo@elte.hu>,
Andrew Morton <akpm@linux-foundation.org>,
Frederic Weisbecker <fweisbec@gmail.com>,
Peter Zijlstra <peterz@infradead.org>,
Dave Hansen <dave@linux.vnet.ibm.com>,
containers@lists.osdl.org, Eric Biederman <ebiederm@xmission.com>,
Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>,
"Serge E. Hallyn" <serue@us.ibm.com>,
Steven Rostedt <srostedt@redhat.com>
Subject: Re: [PATCH 3/3] ftrace: add ability to only trace swapper tasks
Date: Thu, 04 Dec 2008 13:34:54 +0800 [thread overview]
Message-ID: <49376BFE.2010501@windriver.com> (raw)
In-Reply-To: <20081204052735.362609481@goodmis.org>
Steven Rostedt wrote:
> /* set when tracing only a pid */
> struct pid *ftrace_pid_trace;
>+static struct pid * const ftrace_swapper_pid = (struct pid *)1;
swapper pid is 1? not 0?
Liming Wang
next prev parent reply other threads:[~2008-12-04 5:34 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-04 5:26 [PATCH 0/3] ftrace: clean ups for tip Steven Rostedt
2008-12-04 5:26 ` [PATCH 1/3] fix the do_each_pid_task macro Steven Rostedt
2008-12-04 5:26 ` [PATCH 2/3] ftrace: use struct pid Steven Rostedt
2008-12-04 12:42 ` Eric W. Biederman
2008-12-04 12:56 ` Dave Hansen
2008-12-04 13:07 ` Dave Hansen
2008-12-04 13:40 ` Eric W. Biederman
2008-12-04 15:12 ` Dave Hansen
2008-12-04 15:35 ` Steven Rostedt
[not found] ` <m1prk8t5xr.fsf-B27657KtZYmhTnVgQlOflh2eb7JE58TQ@public.gmane.org>
2008-12-04 15:41 ` Dave Hansen
2008-12-04 15:41 ` Dave Hansen
2008-12-04 15:44 ` Steven Rostedt
2008-12-04 14:29 ` Steven Rostedt
2008-12-05 3:17 ` Dipankar Sarma
2008-12-04 12:55 ` Eric W. Biederman
2008-12-04 14:23 ` Steven Rostedt
2008-12-04 14:32 ` Eric W. Biederman
2008-12-04 16:22 ` Sukadev Bhattiprolu
2008-12-04 5:26 ` [PATCH 3/3] ftrace: add ability to only trace swapper tasks Steven Rostedt
[not found] ` <20081204052735.362609481-nx8X9YLhiw1AfugRpC6u6w@public.gmane.org>
2008-12-04 5:34 ` Wang Liming [this message]
2008-12-04 5:34 ` Wang Liming
[not found] ` <49376BFE.2010501-CWA4WttNNZF54TAoqtyWWQ@public.gmane.org>
2008-12-04 5:50 ` Wang Liming
2008-12-04 5:50 ` Wang Liming
2008-12-04 12:54 ` Eric W. Biederman
2008-12-04 12:54 ` Eric W. Biederman
2008-12-04 14:57 ` Steven Rostedt
2008-12-04 8:06 ` Ingo Molnar
2008-12-04 8:18 ` Andrew Morton
2008-12-04 9:10 ` Ingo Molnar
2008-12-04 12:59 ` Eric W. Biederman
2008-12-04 14:46 ` Steven Rostedt
2008-12-04 20:41 ` Eric W. Biederman
2008-12-04 20:57 ` Steven Rostedt
2008-12-04 21:43 ` Eric W. Biederman
[not found] ` <m1vdtzr4zn.fsf-B27657KtZYmhTnVgQlOflh2eb7JE58TQ@public.gmane.org>
2008-12-04 21:56 ` Steven Rostedt
2008-12-04 21:56 ` Steven Rostedt
2008-12-05 7:43 ` Eric W. Biederman
2008-12-05 12:23 ` Steven Rostedt
2008-12-05 16:35 ` Eric W. Biederman
2008-12-05 4:30 ` [PATCH] ftrace: use init_struct_pid as swapper pid Steven Rostedt
2008-12-05 13:51 ` Ingo Molnar
2008-12-04 15:36 ` [PATCH 3/3] ftrace: add ability to only trace swapper tasks Ingo Molnar
2008-12-04 15:47 ` Steven Rostedt
2008-12-04 13:12 ` Steven Rostedt
2008-12-04 13:52 ` Eric W. Biederman
2008-12-04 8:10 ` [PATCH 0/3] ftrace: clean ups for tip Ingo Molnar
2008-12-04 8:30 ` [PATCH] tracing: fix typo Ingo Molnar
2008-12-04 8:30 ` Ingo Molnar
2008-12-04 8:34 ` [PATCH] tracing: fix typo and missing inline function Ingo Molnar
2008-12-04 8:34 ` Ingo Molnar
2008-12-04 13:16 ` Steven Rostedt
2008-12-04 15:35 ` Ingo Molnar
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