From: Stefan Hajnoczi <stefanha@gmail.com>
To: "Lluís Vilanova" <vilanova@ac.upc.edu>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH v4 0/7] trace: Generic event state description
Date: Mon, 11 Jun 2012 13:01:56 +0100 [thread overview]
Message-ID: <CAJSP0QUX5hZKx32RdX5hvtDoJbSxcYGX2WDMS5rwgeAD3vzpbA@mail.gmail.com> (raw)
In-Reply-To: <87oboq2jcj.fsf@fimbulvetr.bsc.es>
On Mon, Jun 11, 2012 at 12:12 PM, Lluís Vilanova <vilanova@ac.upc.edu> wrote:
> Stefan Hajnoczi writes:
>
>> On Tue, May 8, 2012 at 3:38 PM, Lluís Vilanova <vilanova@ac.upc.edu> wrote:
>>> Provides a generic event state description and a more detailed event control and
>>> query interface.
>>>
>>> Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
>>> ---
> [...]
>> What is the point of sstate vs dstate? It seems the dynamic state is
>> what can be toggled and sstate is the "disable" keyword. Why have
>> sstate since there is already a macro?
>
> 'sstate' is there just in case you query the tracing state of an event through
> the 'TraceEvent' structure instead of through the corresponding macro.
If this is not used by a tracer today we should hold off until it's needed.
Stefan
next prev parent reply other threads:[~2012-06-11 12:02 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-08 14:38 [Qemu-devel] [PATCH v4 0/7] trace: Generic event state description Lluís Vilanova
2012-05-08 14:38 ` [Qemu-devel] [PATCH v4 1/7] tracetool: Explicitly identify public backends Lluís Vilanova
2012-06-11 9:52 ` Stefan Hajnoczi
2012-06-11 11:07 ` Lluís Vilanova
2012-05-08 14:38 ` [Qemu-devel] [PATCH v4 2/7] trace: Provide a generic tracing event descriptor Lluís Vilanova
2012-05-08 14:38 ` [Qemu-devel] [PATCH v4 3/7] trace: Provide a detailed event control interface Lluís Vilanova
2012-06-11 9:31 ` Stefan Hajnoczi
2012-05-08 14:38 ` [Qemu-devel] [PATCH v4 4/7] trace: [monitor] Use new " Lluís Vilanova
2012-06-11 9:35 ` Stefan Hajnoczi
2012-06-11 9:46 ` Lluís Vilanova
2012-06-11 17:20 ` Lluís Vilanova
2012-06-12 6:22 ` Stefan Hajnoczi
2012-05-08 14:38 ` [Qemu-devel] [PATCH v4 5/7] trace: [default] " Lluís Vilanova
2012-05-08 14:38 ` [Qemu-devel] [PATCH v4 6/7] trace: [simple] Port to generic event information and new " Lluís Vilanova
2012-05-08 14:38 ` [Qemu-devel] [PATCH v4 7/7] trace: [stderr] " Lluís Vilanova
2012-06-05 16:55 ` [Qemu-devel] [PATCH v4 0/7] trace: Generic event state description Lluís Vilanova
2012-06-11 9:53 ` Stefan Hajnoczi
2012-06-11 11:12 ` Lluís Vilanova
2012-06-11 12:01 ` Stefan Hajnoczi [this message]
2012-06-11 13:52 ` Lluís Vilanova
2012-06-11 14:26 ` Stefan Hajnoczi
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