linux-kernel - Re: [PATCH] perf, tools: Fix display of data source snoop indication

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Message-ID: <20170419184613.GA3929@kernel.org>
Date:   Wed, 19 Apr 2017 15:46:13 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Andi Kleen <andi@...stfloor.org>
Cc:     jolsa@...nel.org, linux-kernel@...r.kernel.org,
        Andi Kleen <ak@...ux.intel.com>, eranian@...gle.com
Subject: Re: [PATCH] perf, tools: Fix display of data source snoop indication

Em Wed, Apr 19, 2017 at 10:49:40AM -0700, Andi Kleen escreveu:
> From: Andi Kleen <ak@...ux.intel.com>
> 
> perf mem report doesn't display the data source snoop indication correctly.
> 
> In the kernel API the definition is

missing something?
 
> but the table used by the perf tools exchanged Hit and Miss
> 
>         "None",
>         "Miss",
>         "Hit",
> 
> Fix the table in perf.
> 
> Cc: eranian@...gle.com
> Signed-off-by: Andi Kleen <ak@...ux.intel.com>
> ---
>  tools/perf/util/mem-events.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/tools/perf/util/mem-events.c b/tools/perf/util/mem-events.c
> index 1d4ab53c60ca..865ba3c39284 100644
> --- a/tools/perf/util/mem-events.c
> +++ b/tools/perf/util/mem-events.c
> @@ -205,8 +205,8 @@ int perf_mem__lvl_scnprintf(char *out, size_t sz, struct mem_info *mem_info)
>  static const char * const snoop_access[] = {
>  	"N/A",
>  	"None",
> -	"Miss",
>  	"Hit",
> +	"Miss",
>  	"HitM",
>  };
>  
> -- 
> 2.9.3