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Re: systemtap tracepoint support
- From: Josh Stone <jistone at redhat dot com>
- To: zshan <zshan at cse dot buaa dot edu dot cn>
- Cc: systemtap <systemtap at sourceware dot org>
- Date: Tue, 10 Mar 2009 11:42:06 -0700
- Subject: Re: systemtap tracepoint support
- References: <935392725.111941236576308852.JavaMail.root@zmail01.collab.prod.int.phx2.redhat.com> <200903102101543280307@cse.buaa.edu.cn>
zshan wrote:
2.6.18 is my kernel version ,and my system is rhel 5.2
The RHEL 5.2 kernel does not have any tracepoints. If you can update to
RHEL 5.3, then you'll get 17 available tracepoints in the scheduler and
irq subsystems.
Josh