From: Ingo Molnar <mingo@elte.hu>
To: Jaswinder Singh Rajput <jaswinder@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>,
x86 maintainers <x86@kernel.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 2/2 -tip] x86: perf_counter update AMD hw caching related event table
Date: Sat, 13 Jun 2009 13:03:52 +0200 [thread overview]
Message-ID: <20090613110352.GC18924@elte.hu> (raw)
In-Reply-To: <1244835381.2802.2.camel@ht.satnam>
* Jaswinder Singh Rajput <jaswinder@kernel.org> wrote:
> [PATCH 2/2 -tip] x86: perf_counter update AMD hw caching related event table
>
> AMD shares same hw caching related event table.
>
> Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
> - [ C(RESULT_ACCESS) ] = 0,
> - [ C(RESULT_MISS) ] = 0,
> + [ C(RESULT_ACCESS) ] = 0x0040, /* Data Cache Accesses */
> + [ C(RESULT_MISS) ] = 0x0041, /* Data Cache Misses */
How did you get to these numbers and have you tested them? (Such
information needs to be in the changelog)
Ingo
next prev parent reply other threads:[~2009-06-13 11:04 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-11 9:58 [PATCH 1/2 -tip] x86: perf_counter check AMD performance monitoring support Jaswinder Singh Rajput
2009-06-11 9:59 ` [PATCH 2/2 -tip] x86: perf_counter update AMD hw caching related event table Jaswinder Singh Rajput
2009-06-12 17:35 ` Ingo Molnar
2009-06-12 19:35 ` Jaswinder Singh Rajput
2009-06-12 19:36 ` Jaswinder Singh Rajput
2009-06-13 11:03 ` Ingo Molnar [this message]
2009-06-13 14:49 ` [tip:perfcounters/core] perf_counter, x86: Update " tip-bot for Jaswinder Singh Rajput
2009-06-13 14:49 ` [tip:perfcounters/core] perf_counter, x86: Check old-AMD performance monitoring support tip-bot for Jaswinder Singh Rajput
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