From: Ingo Molnar <mingo@kernel.org>
To: Borislav Petkov <bp@suse.de>
Cc: "Luck, Tony" <tony.luck@intel.com>,
"Yu, Fenghua" <fenghua.yu@intel.com>,
Thomas Gleixner <tglx@linutronix.de>,
"Anvin, H Peter" <h.peter.anvin@intel.com>,
Ingo Molnar <mingo@elte.hu>,
Stephane Eranian <eranian@google.com>,
Peter Zijlstra <peterz@infradead.org>,
Vikas Shivappa <vikas.shivappa@linux.intel.com>,
"Shankar, Ravi V" <ravi.v.shankar@intel.com>,
linux-kernel <linux-kernel@vger.kernel.org>, x86 <x86@kernel.org>
Subject: Re: [PATCH v2 2/3] Documentation, ABI: Add a document entry for cache id
Date: Fri, 8 Jul 2016 21:34:57 +0200 [thread overview]
Message-ID: <20160708193457.GA18734@gmail.com> (raw)
In-Reply-To: <20160708185541.GE3938@pd.tnic>
Yeah, so if the 'cache index' naming has already been settled, then I suspect
we'll have to live with it - but at least let's name it 'cache-index' when we
refer to it, not just 'index' which is super confusing (to me!).
I.e. instead:
The id identifies a cache in the platform. In same index, the id
is unique across the platform.
Something like this is more readable I think:
The cache-id identifies a hardware cache of the system within a given
cache-index category of caches. The (cache-index,cache-id) pair is
unique for the whole system.
agreed?
Thanks,
Ingo
next prev parent reply other threads:[~2016-07-08 19:35 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-06 22:07 [PATCH v2 0/3] Cache id Fenghua Yu
2016-07-06 22:07 ` [PATCH v2 1/3] cacheinfo: Introduce cache id Fenghua Yu
2016-07-06 22:07 ` [PATCH v2 2/3] Documentation, ABI: Add a document entry for " Fenghua Yu
2016-07-08 8:41 ` Ingo Molnar
2016-07-08 17:06 ` Yu, Fenghua
2016-07-08 17:29 ` Luck, Tony
2016-07-08 18:07 ` Ingo Molnar
2016-07-08 18:41 ` Borislav Petkov
2016-07-08 18:47 ` Luck, Tony
2016-07-08 18:55 ` Borislav Petkov
2016-07-08 19:34 ` Ingo Molnar [this message]
2016-07-09 8:17 ` Borislav Petkov
2016-07-08 18:06 ` Ingo Molnar
2016-07-06 22:07 ` [PATCH v2 3/3] x86, intel_cacheinfo: Enable cache id in x86 Fenghua Yu
2016-07-07 16:21 ` [PATCH v2 0/3] Cache id Borislav Petkov
2016-07-08 3:13 ` Yu, Fenghua
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