On Fri, Mar 01, 2013 at 04:29:35PM +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 <vilan...@ac.upc.edu>
> ---
>
> Changes in v11:
>
> * Rebase on a4bcea3 from master.
Hi Lluís,
Thanks for rebasing. Unfortunately I still hit the hang on shutdown
with the simple trace backend.
Steps to reproduce:
$ ./configure --target-list=x86_64-softmmu --enable-trace-backend=simple
$ make
$ cat my-events
bdrv_open_common
$ x86_64-softmmu/qemu-system-x86_64 \
-enable-kvm -m 1024 \
-trace events=my-events \
-drive if=virtio,cache=none,file=test.img
Ctrl-Alt-2
(qemu) quit
...hang...
Please let me know if you are able to reproduce it. qemu.git/master
does not behave this way.
Stefan
