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Re: @defined in schedtimes.stp
- From: Mark Wielaard <mjw at redhat dot com>
- To: joachim dot worringen at iathh dot de
- Cc: systemtap at sourceware dot org
- Date: Wed, 03 Nov 2010 11:02:20 +0100
- Subject: Re: @defined in schedtimes.stp
- References: <4CD12BA5.4080005@gmail.com>
On Wed, 2010-11-03 at 10:30 +0100, Joachim Worringen wrote:
> I want to use schedtimes.stp
> (http://sourceware.org/systemtap/examples/process/schedtimes.stp) and it
> fails on my CentOS 5.5 box:
>
> [root@x8dth-1 systemtap]# stap schedtimes.stp
> parse error: unknown statistic operator @defined
> [...]
> '@defined()' is part of the systemtap language, AFAICT:
> http://sourceware.org/systemtap/langref/Language_elements.html#SECTION00078200000000000000
>
> What am I missing?
>
> This is what is installed:
> [root@x8dth-1 tapset]# rpm -qa | grep systemtap
> systemtap-sdt-devel-1.1-3.el5_5.2
> systemtap-1.1-3.el5_5.2
> systemtap-runtime-1.1-3.el5_5.2
> systemtap-sdt-devel-1.1-3.el5_5.2
@defined was introduced in systemtap 1.2 and you are using version 1.1.
The latest systemtap release is version 1.3 BTW.
Cheers,
Mark