linux-kernel - Re: [PATCH v2 6/7] perf script: Change enum perf_output

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Date:   Thu, 6 Aug 2020 09:46:08 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Jiri Olsa <jolsa@...nel.org>
Cc:     lkml <linux-kernel@...r.kernel.org>,
        Ingo Molnar <mingo@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Peter Zijlstra <a.p.zijlstra@...llo.nl>,
        Michael Petlan <mpetlan@...hat.com>,
        Ian Rogers <irogers@...gle.com>,
        Andi Kleen <ak@...ux.intel.com>,
        David Ahern <dsahern@...il.com>,
        Geneviève Bastien <gbastien@...satic.net>,
        Wang Nan <wangnan0@...wei.com>,
        Jeremie Galarneau <jgalar@...icios.com>
Subject: Re: [PATCH v2 6/7] perf script: Change enum perf_output_field values
 to be 64 bits

Em Wed, Aug 05, 2020 at 11:34:43AM +0200, Jiri Olsa escreveu:
> So it's possible to add new values. I did not find any place
> where the enum values are passed through some number type,
> so it's safe to make this change.

Thanks, applied.

- Arnaldo
 
> Signed-off-by: Jiri Olsa <jolsa@...nel.org>
> ---
>  tools/perf/builtin-script.c | 64 ++++++++++++++++++-------------------
>  1 file changed, 32 insertions(+), 32 deletions(-)
> 
> diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
> index 0dfc38fb6d35..eb45f678dc2f 100644
> --- a/tools/perf/builtin-script.c
> +++ b/tools/perf/builtin-script.c
> @@ -82,38 +82,38 @@ static bool			native_arch;
>  unsigned int scripting_max_stack = PERF_MAX_STACK_DEPTH;
>  
>  enum perf_output_field {
> -	PERF_OUTPUT_COMM            = 1U << 0,
> -	PERF_OUTPUT_TID             = 1U << 1,
> -	PERF_OUTPUT_PID             = 1U << 2,
> -	PERF_OUTPUT_TIME            = 1U << 3,
> -	PERF_OUTPUT_CPU             = 1U << 4,
> -	PERF_OUTPUT_EVNAME          = 1U << 5,
> -	PERF_OUTPUT_TRACE           = 1U << 6,
> -	PERF_OUTPUT_IP              = 1U << 7,
> -	PERF_OUTPUT_SYM             = 1U << 8,
> -	PERF_OUTPUT_DSO             = 1U << 9,
> -	PERF_OUTPUT_ADDR            = 1U << 10,
> -	PERF_OUTPUT_SYMOFFSET       = 1U << 11,
> -	PERF_OUTPUT_SRCLINE         = 1U << 12,
> -	PERF_OUTPUT_PERIOD          = 1U << 13,
> -	PERF_OUTPUT_IREGS	    = 1U << 14,
> -	PERF_OUTPUT_BRSTACK	    = 1U << 15,
> -	PERF_OUTPUT_BRSTACKSYM	    = 1U << 16,
> -	PERF_OUTPUT_DATA_SRC	    = 1U << 17,
> -	PERF_OUTPUT_WEIGHT	    = 1U << 18,
> -	PERF_OUTPUT_BPF_OUTPUT	    = 1U << 19,
> -	PERF_OUTPUT_CALLINDENT	    = 1U << 20,
> -	PERF_OUTPUT_INSN	    = 1U << 21,
> -	PERF_OUTPUT_INSNLEN	    = 1U << 22,
> -	PERF_OUTPUT_BRSTACKINSN	    = 1U << 23,
> -	PERF_OUTPUT_BRSTACKOFF	    = 1U << 24,
> -	PERF_OUTPUT_SYNTH           = 1U << 25,
> -	PERF_OUTPUT_PHYS_ADDR       = 1U << 26,
> -	PERF_OUTPUT_UREGS	    = 1U << 27,
> -	PERF_OUTPUT_METRIC	    = 1U << 28,
> -	PERF_OUTPUT_MISC            = 1U << 29,
> -	PERF_OUTPUT_SRCCODE	    = 1U << 30,
> -	PERF_OUTPUT_IPC             = 1U << 31,
> +	PERF_OUTPUT_COMM            = 1ULL << 0,
> +	PERF_OUTPUT_TID             = 1ULL << 1,
> +	PERF_OUTPUT_PID             = 1ULL << 2,
> +	PERF_OUTPUT_TIME            = 1ULL << 3,
> +	PERF_OUTPUT_CPU             = 1ULL << 4,
> +	PERF_OUTPUT_EVNAME          = 1ULL << 5,
> +	PERF_OUTPUT_TRACE           = 1ULL << 6,
> +	PERF_OUTPUT_IP              = 1ULL << 7,
> +	PERF_OUTPUT_SYM             = 1ULL << 8,
> +	PERF_OUTPUT_DSO             = 1ULL << 9,
> +	PERF_OUTPUT_ADDR            = 1ULL << 10,
> +	PERF_OUTPUT_SYMOFFSET       = 1ULL << 11,
> +	PERF_OUTPUT_SRCLINE         = 1ULL << 12,
> +	PERF_OUTPUT_PERIOD          = 1ULL << 13,
> +	PERF_OUTPUT_IREGS	    = 1ULL << 14,
> +	PERF_OUTPUT_BRSTACK	    = 1ULL << 15,
> +	PERF_OUTPUT_BRSTACKSYM	    = 1ULL << 16,
> +	PERF_OUTPUT_DATA_SRC	    = 1ULL << 17,
> +	PERF_OUTPUT_WEIGHT	    = 1ULL << 18,
> +	PERF_OUTPUT_BPF_OUTPUT	    = 1ULL << 19,
> +	PERF_OUTPUT_CALLINDENT	    = 1ULL << 20,
> +	PERF_OUTPUT_INSN	    = 1ULL << 21,
> +	PERF_OUTPUT_INSNLEN	    = 1ULL << 22,
> +	PERF_OUTPUT_BRSTACKINSN	    = 1ULL << 23,
> +	PERF_OUTPUT_BRSTACKOFF	    = 1ULL << 24,
> +	PERF_OUTPUT_SYNTH           = 1ULL << 25,
> +	PERF_OUTPUT_PHYS_ADDR       = 1ULL << 26,
> +	PERF_OUTPUT_UREGS	    = 1ULL << 27,
> +	PERF_OUTPUT_METRIC	    = 1ULL << 28,
> +	PERF_OUTPUT_MISC            = 1ULL << 29,
> +	PERF_OUTPUT_SRCCODE	    = 1ULL << 30,
> +	PERF_OUTPUT_IPC             = 1ULL << 31,
>  };
>  
>  struct output_option {
> -- 
> 2.25.4
> 

-- 

- Arnaldo