qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-devel] [PATCH v3 16/18] trace: push reading of events up a lev


From: Lluís Vilanova
Subject: Re: [Qemu-devel] [PATCH v3 16/18] trace: push reading of events up a level to tracetool main
Date: Mon, 19 Sep 2016 20:16:54 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux)

Daniel P Berrange writes:

> Move the reading of events out of the 'tracetool.generate'
> method and into tracetool.main, so that the latter is not
> tied to generating from a single source of events.

> Signed-off-by: Daniel P. Berrange <address@hidden>

Reviewed-by: Lluís Vilanova <address@hidden>


> ---
>  scripts/tracetool.py          | 4 +++-
>  scripts/tracetool/__init__.py | 8 +++-----
>  2 files changed, 6 insertions(+), 6 deletions(-)

> diff --git a/scripts/tracetool.py b/scripts/tracetool.py
> index 7b82959..6accbbf 100755
> --- a/scripts/tracetool.py
> +++ b/scripts/tracetool.py
> @@ -129,8 +129,10 @@ def main(args):
>          if probe_prefix is None:
>              probe_prefix = ".".join(["qemu", target_type, target_name])
 
> +    events = tracetool.read_events(sys.stdin)
> +
>      try:
> -        tracetool.generate(sys.stdin, arg_format, arg_backends,
> +        tracetool.generate(events, arg_format, arg_backends,
>                             binary=binary, probe_prefix=probe_prefix)
>      except tracetool.TracetoolError as e:
>          error_opt(str(e))
> diff --git a/scripts/tracetool/__init__.py b/scripts/tracetool/__init__.py
> index 1bb3886..ed668a1 100644
> --- a/scripts/tracetool/__init__.py
> +++ b/scripts/tracetool/__init__.py
> @@ -363,14 +363,14 @@ def try_import(mod_name, attr_name=None, 
> attr_default=None):
>          return False, None
 
 
> -def generate(fevents, format, backends,
> +def generate(events, format, backends,
>               binary=None, probe_prefix=None):
>      """Generate the output for the given (format, backends) pair.
 
>      Parameters
>      ----------
> -    fevents : file
> -        Event description file.
> +    events : list
> +        list of Event objects to generate for
>      format : str
>          Output format name.
>      backends : list
> @@ -400,6 +400,4 @@ def generate(fevents, format, backends,
>      tracetool.backend.dtrace.BINARY = binary
>      tracetool.backend.dtrace.PROBEPREFIX = probe_prefix
 
> -    events = read_events(fevents)
> -
>      tracetool.format.generate(events, format, backend)
> -- 
> 2.7.4





reply via email to

[Prev in Thread] Current Thread [Next in Thread]