From: Yi Sun <yi.y.sun@linux.intel.com>
To: Jan Beulich <jbeulich@suse.com>
Cc: kevin.tian@intel.com, wei.liu2@citrix.com,
andrew.cooper3@citrix.com, dario.faggioli@citrix.com,
ian.jackson@eu.citrix.com, mengxu@cis.upenn.edu,
chao.p.peng@linux.intel.com, xen-devel@lists.xenproject.org,
roger.pau@citrix.com
Subject: Re: [PATCH v13 16/23] x86: L2 CAT: implement CPU init flow.
Date: Thu, 13 Jul 2017 11:03:38 +0800 [thread overview]
Message-ID: <20170713030338.GW3420@yi.y.sun> (raw)
In-Reply-To: <5966820402000078001023E6@prv-mh.provo.novell.com>
On 17-07-12 14:09:40, Jan Beulich wrote:
> >>> Yi Sun <yi.y.sun@linux.intel.com> 07/06/17 4:07 AM >>>
> >This patch implements the CPU init flow for L2 CAT.
> >
> >Note: L2 CAT does NOT work until you apply the later patches of L2 CAT.
> >"x86: L2 CAT: implement get hw info flow."
> >"x86: L2 CAT: implement get value flow."
> >"x86: L2 CAT: implement set value flow."
>
> Same comment as on the respective CDP one.
>
Will change it.
> >@@ -269,6 +271,12 @@ static bool psr_check_cbm(unsigned int cbm_len, unsigned long cbm)
> >}
> >
> >/* CAT common functions implementation. */
> >+static char *feat_name[FEAT_TYPE_NUM] = {
>
> const char * const
>
> Additionally - do you need or plan to use this in more than one function? If
> not, it should be made local to its only user. If so, the variable name should
> include "cat", as these appear to be CAT-specific feature names only.
>
This should be moved into cat_init_feature() as a local array. Thanks!
> Jan
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next prev parent reply other threads:[~2017-07-13 3:04 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-06 1:52 [PATCH v13 00/23] Enable L2 Cache Allocation Technology & Refactor psr.c Yi Sun
2017-07-06 1:52 ` [PATCH v13 01/23] docs: create Cache Allocation Technology (CAT) and Code and Data Prioritization (CDP) feature document Yi Sun
2017-07-07 16:37 ` Meng Xu
2017-07-10 5:25 ` Yi Sun
2017-07-10 13:09 ` Meng Xu
2017-07-06 1:52 ` [PATCH v13 02/23] x86: move cpuid_count_leaf from cpuid.c to processor.h Yi Sun
2017-07-06 1:52 ` [PATCH v13 03/23] x86: refactor psr: remove L3 CAT/CDP codes Yi Sun
2017-07-06 1:52 ` [PATCH v13 04/23] x86: refactor psr: L3 CAT: implement main data structures, CPU init and free flows Yi Sun
2017-07-06 1:52 ` [PATCH v13 05/23] x86: refactor psr: L3 CAT: implement Domain init/free and schedule flows Yi Sun
2017-07-06 1:52 ` [PATCH v13 06/23] x86: refactor psr: L3 CAT: implement get hw info flow Yi Sun
2017-07-06 1:53 ` [PATCH v13 07/23] x86: refactor psr: L3 CAT: implement get value flow Yi Sun
2017-07-06 1:53 ` [PATCH v13 08/23] x86: refactor psr: L3 CAT: set value: implement framework Yi Sun
2017-07-12 19:14 ` Jan Beulich
2017-07-06 1:53 ` [PATCH v13 09/23] x86: refactor psr: L3 CAT: set value: assemble features value array Yi Sun
2017-07-12 19:26 ` Jan Beulich
2017-07-06 1:53 ` [PATCH v13 10/23] x86: refactor psr: L3 CAT: set value: implement cos finding flow Yi Sun
2017-07-06 1:53 ` [PATCH v13 11/23] x86: refactor psr: L3 CAT: set value: implement cos id picking flow Yi Sun
2017-07-06 1:53 ` [PATCH v13 12/23] x86: refactor psr: L3 CAT: set value: implement write msr flow Yi Sun
2017-07-12 19:37 ` Jan Beulich
2017-07-13 2:59 ` Yi Sun
2017-07-13 5:20 ` Jan Beulich
2017-07-13 7:32 ` Yi Sun
2017-07-13 19:21 ` Jan Beulich
2017-07-14 1:38 ` Yi Sun
2017-07-06 1:53 ` [PATCH v13 13/23] x86: refactor psr: CDP: implement CPU init flow Yi Sun
2017-07-12 19:52 ` Jan Beulich
2017-07-13 3:02 ` Yi Sun
2017-07-13 5:24 ` Jan Beulich
2017-07-13 5:28 ` Jan Beulich
2017-07-06 1:53 ` [PATCH v13 14/23] x86: refactor psr: CDP: implement get hw info flow Yi Sun
2017-07-06 1:53 ` [PATCH v13 15/23] x86: refactor psr: CDP: implement set value callback function Yi Sun
2017-07-12 20:01 ` Jan Beulich
2017-07-06 1:53 ` [PATCH v13 16/23] x86: L2 CAT: implement CPU init flow Yi Sun
2017-07-12 20:09 ` Jan Beulich
2017-07-13 3:03 ` Yi Sun [this message]
2017-07-06 1:53 ` [PATCH v13 17/23] x86: L2 CAT: implement get hw info flow Yi Sun
2017-07-06 1:53 ` [PATCH v13 18/23] x86: L2 CAT: implement get value flow Yi Sun
2017-07-06 1:53 ` [PATCH v13 19/23] x86: L2 CAT: implement set " Yi Sun
2017-07-06 1:53 ` [PATCH v13 20/23] tools: L2 CAT: support get HW info for L2 CAT Yi Sun
2017-07-06 1:53 ` [PATCH v13 21/23] tools: L2 CAT: support show cbm " Yi Sun
2017-07-06 1:53 ` [PATCH v13 22/23] tools: L2 CAT: support set " Yi Sun
2017-07-06 1:53 ` [PATCH v13 23/23] docs: add L2 CAT description in docs Yi Sun
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