Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933913AbZKYIdP (ORCPT ); Wed, 25 Nov 2009 03:33:15 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751078AbZKYIdM (ORCPT ); Wed, 25 Nov 2009 03:33:12 -0500 Received: from cn.fujitsu.com ([222.73.24.84]:58435 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1751653AbZKYIdJ (ORCPT ); Wed, 25 Nov 2009 03:33:09 -0500 Message-ID: <4B0CEBAF.6000104@cn.fujitsu.com> Date: Wed, 25 Nov 2009 16:32:47 +0800 From: Lai Jiangshan User-Agent: Thunderbird 2.0.0.6 (Windows/20070728) MIME-Version: 1.0 To: Ingo Molnar CC: Steven Rostedt , Frederic Weisbecker , Masami Hiramatsu , LKML Subject: [PATCH 2/3] trace_kprobes: always show group name Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1037 Lines: 30 Sometimes the group name is not "kprobes", It'll be better if we can read it from tracing/kprobe_events. # echo 'r:laijs/vfs_read vfs_read %ax' > kprobe_events # cat kprobe_events r:laijs/vfs_read vfs_read %ax=%ax Signed-off-by: Lai Jiangshan --- diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c index 79ce6a2..9e42f2a 100644 --- a/kernel/trace/trace_kprobe.c +++ b/kernel/trace/trace_kprobe.c @@ -758,7 +758,7 @@ static int probes_seq_show(struct seq_file *m, void *v) char buf[MAX_ARGSTR_LEN + 1]; seq_printf(m, "%c", probe_is_return(tp) ? 'r' : 'p'); - seq_printf(m, ":%s", tp->call.name); + seq_printf(m, ":%s/%s", tp->call.system, tp->call.name); if (tp->symbol) seq_printf(m, " %s+%u", probe_symbol(tp), tp->rp.kp.offset); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/