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Re: [Qemu-devel] [PATCH 00/13] instrument: Add basic event instrumentati
From: |
Peter Maydell |
Subject: |
Re: [Qemu-devel] [PATCH 00/13] instrument: Add basic event instrumentation |
Date: |
Thu, 27 Jul 2017 11:54:29 +0100 |
On 27 July 2017 at 11:43, Daniel P. Berrange <address@hidden> wrote:
> Maybe I'm missing something, but aren't all these things
> already possible via either the statically defined tracepoints
> QEMU exposes, or by placing dynamic tracepoints on arbitrary
> code locations using dtrace/systemtap/lttng-ust.
Last time I looked we didn't have tracepoints on most of
the events you'd be interested in.
That said, yes, I was going to ask if we could do this via
leveraging the tracepoint infrastructure and whatever scripting
facilities it provides. Are there any good worked examples of
this sort of thing? Can you do it as an ordinary non-root user?
thanks
-- PMM
- Re: [Qemu-devel] [PATCH 00/13] instrument: Add basic event instrumentation, (continued)
- Re: [Qemu-devel] [PATCH 00/13] instrument: Add basic event instrumentation, Lluís Vilanova, 2017/07/25
- Re: [Qemu-devel] [PATCH 00/13] instrument: Add basic event instrumentation, Stefan Hajnoczi, 2017/07/26
- Re: [Qemu-devel] [PATCH 00/13] instrument: Add basic event instrumentation, Lluís Vilanova, 2017/07/26
- Re: [Qemu-devel] [PATCH 00/13] instrument: Add basic event instrumentation, Stefan Hajnoczi, 2017/07/27
- Re: [Qemu-devel] [PATCH 00/13] instrument: Add basic event instrumentation, Peter Maydell, 2017/07/27
- Re: [Qemu-devel] [PATCH 00/13] instrument: Add basic event instrumentation, Stefan Hajnoczi, 2017/07/28
- Re: [Qemu-devel] [PATCH 00/13] instrument: Add basic event instrumentation, Stefan Hajnoczi, 2017/07/26
- Re: [Qemu-devel] [PATCH 00/13] instrument: Add basic event instrumentation, Peter Maydell, 2017/07/26
- Re: [Qemu-devel] [PATCH 00/13] instrument: Add basic event instrumentation, Lluís Vilanova, 2017/07/26
- Re: [Qemu-devel] [PATCH 00/13] instrument: Add basic event instrumentation, Daniel P. Berrange, 2017/07/27
- Re: [Qemu-devel] [PATCH 00/13] instrument: Add basic event instrumentation,
Peter Maydell <=
- Re: [Qemu-devel] [PATCH 00/13] instrument: Add basic event instrumentation, Lluís Vilanova, 2017/07/27
- Re: [Qemu-devel] [PATCH 00/13] instrument: Add basic event instrumentation, Daniel P. Berrange, 2017/07/27
- Re: [Qemu-devel] [PATCH 00/13] instrument: Add basic event instrumentation, Peter Maydell, 2017/07/27
- Re: [Qemu-devel] [PATCH 00/13] instrument: Add basic event instrumentation, Daniel P. Berrange, 2017/07/27
- Re: [Qemu-devel] [PATCH 00/13] instrument: Add basic event instrumentation, Stefan Hajnoczi, 2017/07/28
- Re: [Qemu-devel] [PATCH 00/13] instrument: Add basic event instrumentation, Peter Maydell, 2017/07/28
- Re: [Qemu-devel] [PATCH 00/13] instrument: Add basic event instrumentation, Daniel P. Berrange, 2017/07/28
- Re: [Qemu-devel] [PATCH 00/13] instrument: Add basic event instrumentation, Lluís Vilanova, 2017/07/28
- Re: [Qemu-devel] [PATCH 00/13] instrument: Add basic event instrumentation, Daniel P. Berrange, 2017/07/28
- Re: [Qemu-devel] [PATCH 00/13] instrument: Add basic event instrumentation, Lluís Vilanova, 2017/07/28