linux-kernel - Re: [PATCH] arm: oprofile: add ARMv7 cortex-a15 support

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Message-ID: <5354FAD8.6090402@linaro.org>
Date:	Mon, 21 Apr 2014 19:02:48 +0800
From:	"kefeng.wang" <kefeng.wang@...aro.org>
To:	Will Deacon <will.deacon@....com>, Robert Richter <rric@...nel.org>
CC:	Kefeng Wang <kefeng.wang@...aro.org>,
	Russell King <rmk+kernel@....linux.org.uk>,
	oprofile-list@...ts.sf.net, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm: oprofile: add ARMv7 cortex-a15 support

Sorry, please ignore, we have operf tool, this is unnecessary.

On 2014-4-21 18:11, Kefeng Wang wrote:
> ARMv7 cortex-a15 supports Performance Monitor Units, and
> it could be used by oprofile, add perf_pmu_name pair.
> 
> Simply tested on hisilicon hip04 soc.
> 
> Signed-off-by: Kefeng Wang <kefeng.wang@...aro.org>
> ---
>  arch/arm/oprofile/common.c |    1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm/oprofile/common.c b/arch/arm/oprofile/common.c
> index 99c63d4b..9ede34b 100644
> --- a/arch/arm/oprofile/common.c
> +++ b/arch/arm/oprofile/common.c
> @@ -39,6 +39,7 @@ static struct op_perf_name {
>  	{ "v6mpcore",		"arm/mpcore"	},
>  	{ "ARMv7 Cortex-A8",	"arm/armv7"	},
>  	{ "ARMv7 Cortex-A9",	"arm/armv7-ca9"	},
> +	{ "ARMv7 Cortex-A15",	"arm/armv7-ca15"},
>  };
>  
>  char *op_name_from_perf_id(void)
> 

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