linux-kernel - Re: [PATCH v6 1/2] perf: support multiple debug options separated by ','

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Date:   Tue, 26 Nov 2019 11:10:45 +0530
From:   Ravi Bangoria <ravi.bangoria@...ux.ibm.com>
To:     Changbin Du <changbin.du@...il.com>
Cc:     Jiri Olsa <jolsa@...hat.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Namhyung Kim <namhyung@...nel.org>,
        linux-kernel@...r.kernel.org,
        Ravi Bangoria <ravi.bangoria@...ux.ibm.com>
Subject: Re: [PATCH v6 1/2] perf: support multiple debug options separated by
 ','



On 11/25/19 8:44 PM, Changbin Du wrote:
>   	List of debug variables allowed to set:
> -	  verbose          - general debug messages
> -	  ordered-events   - ordered events object debug messages
> -	  data-convert     - data convert command debug messages
> -	  stderr           - write debug output (option -v) to stderr
> -	                     in browser mode
> -	  perf-event-open  - Print perf_event_open() arguments and
> -			     return value
> +	  verbose=level		- general debug messages
> +	  ordered-events=level	- ordered events object debug messages
> +	  data-convert=level	- data convert command debug messages
> +	  stderr		- write debug output (option -v) to stderr
> +	  perf-event-open	- Print perf_event_open() arguments and
> +	                          return value in browser mode
Shouldn't this be:

	  stderr		- write debug output (option -v) to stderr
	  			  in browser mode
	  perf-event-open	- Print perf_event_open() arguments and
	                          return value

-Ravi