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Re: [PATCH 0/2] trace: make the 'log' backend timestamp configurable


From: Philippe Mathieu-Daudé
Subject: Re: [PATCH 0/2] trace: make the 'log' backend timestamp configurable
Date: Mon, 25 Jan 2021 15:06:30 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0

Hi Stefan,

On 1/25/21 12:35 PM, Stefan Hajnoczi wrote:
> Zoltan reminded me that the 'log' backend prints tids/timestamps and this can
> be unwanted in some cases. It's easier to look at trace output without them 
> and
> in some cases parsing is also more convenient with them.
> 
> Extend -msg timestamp=on|off to control the 'log' backend's tid/timestamp 
> output.
> 
> Stefan Hajnoczi (2):
>   error: rename error_with_timestamp to message_with_timestamp
>   trace: make the 'log' backend timestamp configurable
> 
>  docs/devel/tracing.txt           |  3 +++
>  include/qemu/error-report.h      |  2 +-
>  softmmu/vl.c                     |  2 +-
>  util/qemu-error.c                |  4 ++--
>  scripts/tracetool/backend/log.py | 19 +++++++++++++------
>  5 files changed, 20 insertions(+), 10 deletions(-)

I applied your series, rebuilt, but nothing changed.

Apparently there is some buildsys rule missing, the
trace files weren't regenerated.

After full tree 'make clean' I could successfully test:
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>

Ignoring the buildsys issue:
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>

Regards,

Phil.




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