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Re: [Qemu-devel] [PATCH v10 0/7] trace: Generic event state description
From: |
Stefan Hajnoczi |
Subject: |
Re: [Qemu-devel] [PATCH v10 0/7] trace: Generic event state description |
Date: |
Fri, 1 Mar 2013 11:20:01 +0100 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Thu, Feb 28, 2013 at 02:48:27PM +0100, Lluís Vilanova wrote:
> Stefan Hajnoczi writes:
>
> > On Fri, Jan 25, 2013 at 05:33:46PM +0100, Lluís Vilanova wrote:
> >> Provides a generic event state description structure (TraceEvent) and a
> >> more
> >> detailed event control and query interface.
> >>
> >> This is achieved by creating a new "non-public" tracing backend (i.e., not
> >> selectable by the user at configure time) that will generate the
> >> appropriate
> >> event description information.
> >>
> >> Signed-off-by: Lluís Vilanova <address@hidden>
> >> ---
>
> > Hi Lluís,
> > I hit an issue testing the different backends with this series applied.
>
> > The simple trace writeout thread hangs when the 'quit' monitor command
> > is issued. Do you see the same issue?
>
> > $ ./configure --target-list=x86_64-softmmu --enable-trace-backend=simple
> > $ make -j4
> > $ cat my-events
> > bdrv_open_common
> > $ x86_64-softmmu/qemu-system-x86_64 -trace events=my-events
> > (qemu) quit
>
> I've rebased the series in master (which forced me to fix a tiny line in a
> makefile, due recent changes), and everything's working fine.
>
> I can resend the rebased series, if you want.
Okay, sounds good. I'll retest your rebased series.
Stefan
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