From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <systemtap-return-1579-listarch-systemtap=sources.redhat.com@sourceware.org>
Received: (qmail 7417 invoked by alias); 4 Nov 2005 06:06:24 -0000
Mailing-List: contact systemtap-help@sourceware.org; run by ezmlm
Precedence: bulk
List-Subscribe: <mailto:systemtap-subscribe@sourceware.org>
List-Post: <mailto:systemtap@sourceware.org>
List-Help: <mailto:systemtap-help@sourceware.org>, <http://sourceware.org/lists.html#faqs>
Sender: systemtap-owner@sourceware.org
Received: (qmail 7396 invoked by uid 22791); 4 Nov 2005 06:06:21 -0000
Message-ID: <436AFA58.1000000@us.ibm.com>
Date: Fri, 04 Nov 2005 06:06:00 -0000
From: Hien Nguyen <hien@us.ibm.com>
User-Agent: Mozilla Thunderbird 1.0 (Windows/20041206)
X-Accept-Language: en-us, en
MIME-Version: 1.0
To: Guang Lei Li <liguangl@cn.ibm.com>
CC: systemtap@sources.redhat.com
Subject: Re: return probe not executed on SMP system
References: <OFE7DBC2B2.BEFA3000-ON482570AF.001DF989-482570AF.001E9A61@cn.ibm.com>
In-Reply-To: <OFE7DBC2B2.BEFA3000-ON482570AF.001DF989-482570AF.001E9A61@cn.ibm.com>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
X-SW-Source: 2005-q4/txt/msg00139.txt.bz2

Guang Lei Li wrote:

>
>I grep the systemTap source code, and found in line 2590 of tapsets.cxx:
>
> o->newline() << probe_name << ".maxactive = 1;";
>
>So systemTap set the maxactive to 1. Am I right?
>
>  
>
I did not know that. Systemtap should not set maxactive=1, it should be 
0 instead.