Re: [Qemu-devel] [PATCH for-2.10 v2 0/2] trace: fix simpletrace.stp flight recorder mode

[Stefan Hajnoczi <stefanha@gmail.com>]

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On Tue, Aug 15, 2017 at 09:44:28AM +0100, Stefan Hajnoczi wrote:
> v2:
>  * Don't emit event ID mapping records in simpletrace.stp [Daniel Berrange]
> 
> The SystemTap flight recorder mode no longer works with simpletrace.stp because
> the event ID mapping records are emitted the first time an event fires.
> Chances are, the event ID mapping record will not be in ring buffer when the
> users wants to print the trace.
> 
> This series solves the issue by using the trace-events-all global event
> ordering for event IDs for simpletrace.stp.
> 
> Stefan Hajnoczi (2):
>   trace: use static event ID mapping in simpletrace.stp
>   simpletrace: fix flight recorder --no-header option
> 
>  scripts/simpletrace.py                       | 24 +++++++++++++++------
>  scripts/tracetool/format/simpletrace_stap.py | 31 ++--------------------------
>  2 files changed, 20 insertions(+), 35 deletions(-)
> 
> -- 
> 2.13.4
> 
> 

Thanks, applied to my tracing tree:
https://github.com/stefanha/qemu/commits/tracing

Stefan

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