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From: Steven Rostedt <rostedt@goodmis.org>
To: Avi Kivity <avi@redhat.com>
Cc: linux-kernel <linux-kernel@vger.kernel.org>,
	KVM list <kvm@vger.kernel.org>
Subject: Re: kernelshark plugins and ftrace array fields
Date: Thu, 02 Sep 2010 10:25:21 -0400	[thread overview]
Message-ID: <1283437521.2356.136.camel@gandalf.stny.rr.com> (raw)
In-Reply-To: <4C7F9639.7000804@redhat.com>

On Thu, 2010-09-02 at 15:19 +0300, Avi Kivity wrote:
> I'd like to add enhance kvm_emulate_insn display in kernelshark to 
> show the disassembly of the instruction being emulated.  However, 
> pevent_get_field_val() doesn't support arrays (the instruction is 
> provided in a 15-byte array).
> 
> Can you add support for arrays in the kernelshark API?  With that, it 
> looks like adding disassembly output to the kvm plugin should be quite 
> simple.
> 

Sure, I could add a pevent_get_field_array() or something. Could you
tell me the event and give me an example of what you want to do.

Thanks,

-- Steve




  reply	other threads:[~2010-09-02 14:25 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-09-02 12:19 Avi Kivity
2010-09-02 14:25 ` Steven Rostedt [this message]
2010-09-02 14:34   ` Avi Kivity
2010-09-02 15:52     ` Steven Rostedt
2010-09-02 16:06       ` Avi Kivity
2010-09-02 17:55         ` Steven Rostedt
2010-09-02 18:16     ` Steven Rostedt
2010-09-02 18:38       ` Steven Rostedt
2010-09-02 19:24         ` Steven Rostedt
2010-09-05  7:08           ` Avi Kivity

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