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Re: [Qemu-devel] [PATCH v2 10/11] trace-state: [stderr] add support for

From: Stefan Hajnoczi
Subject: Re: [Qemu-devel] [PATCH v2 10/11] trace-state: [stderr] add support for dynamically enabling/disabling events
Date: Sun, 24 Apr 2011 10:33:28 +0100

On Sun, Apr 24, 2011 at 7:24 AM, Paolo Bonzini <address@hidden> wrote:
> On 04/23/2011 04:31 PM, Stefan Hajnoczi wrote:
>> For tracing use cases that require performance or runtime
>> enabling/disabling trace events, just use the simple, ust, or dtrace
>> backends.
> Having -trace events for the stderr backend would still be nice.

That should be doable without ifdefing and duplicating simpletrace.
The tracer and monitor command parts of simpletrace need to be
separated from common TraceEvent and tracetool generation, which can
be reused by stderr.


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