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From: Yi Sun <yi.y.sun@linux.intel.com>
To: Wei Liu <wei.liu2@citrix.com>
Cc: kevin.tian@intel.com, andrew.cooper3@citrix.com,
	dario.faggioli@citrix.com, ian.jackson@eu.citrix.com,
	julien.grall@arm.com, mengxu@cis.upenn.edu, jbeulich@suse.com,
	xen-devel@lists.xenproject.org, chao.p.peng@linux.intel.com,
	roger.pau@citrix.com
Subject: Re: [RFC v2 10/12] tools: implemet new get value interface suitable for all psr allocation features.
Date: Tue, 1 Aug 2017 08:57:41 +0800	[thread overview]
Message-ID: <20170801005741.GD11396@yi.y.sun> (raw)
In-Reply-To: <20170731143016.lsqecgw7k6jd5ims@citrix.com>

On 17-07-31 15:30:16, Wei Liu wrote:
> On Thu, Jul 20, 2017 at 04:49:11PM +0800, Yi Sun wrote:
> > This patch implements a new get value interface in tools suitable for all psr
> > allocation features and the whole flow. It also enables MBA support in tools
> > to get MBA value.
> 
> This suggests this patch can be at least broken into two?
> 
> > 
> > Signed-off-by: Yi Sun <yi.y.sun@linux.intel.com>
> > ---
> >  tools/libxc/include/xenctrl.h |  13 +-
> >  tools/libxc/xc_psr.c          |  11 +-
> >  tools/libxl/libxl_psr.c       |  61 ++++++----
> >  tools/xl/xl.h                 |   3 +
> >  tools/xl/xl_cmdtable.c        |   9 +-
> >  tools/xl/xl_psr.c             | 275 ++++++++++++++++++++++++++----------------
> >  6 files changed, 236 insertions(+), 136 deletions(-)
> > 
> > diff --git a/tools/libxc/include/xenctrl.h b/tools/libxc/include/xenctrl.h
> > index 0b0ec31..def18f5 100644
> > --- a/tools/libxc/include/xenctrl.h
> > +++ b/tools/libxc/include/xenctrl.h
> > @@ -2452,13 +2452,14 @@ enum xc_psr_cmt_type {
> >  };
> >  typedef enum xc_psr_cmt_type xc_psr_cmt_type;
> >  
> > -enum xc_psr_cat_type {
> > +enum xc_psr_val_type {
> >      XC_PSR_CAT_L3_CBM      = 1,
> >      XC_PSR_CAT_L3_CBM_CODE = 2,
> >      XC_PSR_CAT_L3_CBM_DATA = 3,
> >      XC_PSR_CAT_L2_CBM      = 4,
> > +    XC_PSR_MBA_THRTL       = 5,
> >  };
> > -typedef enum xc_psr_cat_type xc_psr_cat_type;
> > +typedef enum xc_psr_val_type xc_psr_val_type;
> 
> Changing the name of the type should be done in a separate patch.
> 
> The rest of this patch mixes renaming and functional change which is
> rather difficult to review I'm afraid.
> 
Thanks! I will split the patch to two, one for type renaming, the other
for functionality.

BRs,
Sun Yi

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  reply	other threads:[~2017-08-01  0:58 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-07-20  8:49 [RFC v2 00/12] Enable Memory Bandwidth Allocation in Xen Yi Sun
2017-07-20  8:49 ` [RFC v2 01/12] docs: create Memory Bandwidth Allocation (MBA) feature document Yi Sun
2017-07-20  8:49 ` [RFC v2 02/12] Rename PSR sysctl/domctl interfaces and xsm policy to make them be general Yi Sun
2017-07-31 14:30   ` Wei Liu
2017-07-20  8:49 ` [RFC v2 03/12] x86: rename 'cbm_type' to 'psr_val_type' to make it general Yi Sun
2017-07-31 14:30   ` Wei Liu
2017-07-20  8:49 ` [RFC v2 04/12] x86: implement data structure and CPU init flow for MBA Yi Sun
2017-07-31 14:30   ` Wei Liu
2017-08-01  0:51     ` Yi Sun
2017-08-09  1:09   ` Chao Peng
2017-08-09  2:05     ` Yi Sun
2017-07-20  8:49 ` [RFC v2 05/12] x86: implement get hw info " Yi Sun
2017-08-09  1:12   ` Chao Peng
2017-07-20  8:49 ` [RFC v2 06/12] x86: implement get value interface " Yi Sun
2017-07-20  8:49 ` [RFC v2 07/12] x86: implement set value flow " Yi Sun
2017-08-09  1:33   ` Chao Peng
2017-07-20  8:49 ` [RFC v2 08/12] tools: create general interfaces to support psr allocation features Yi Sun
2017-07-31 14:30   ` Wei Liu
2017-08-01  0:56     ` Yi Sun
2017-08-01  9:05       ` Wei Liu
2017-07-20  8:49 ` [RFC v2 09/12] tools: implement the new get hw info interface suitable to all " Yi Sun
2017-07-31 14:30   ` Wei Liu
2017-07-20  8:49 ` [RFC v2 10/12] tools: implemet new get value interface suitable for " Yi Sun
2017-07-31 14:30   ` Wei Liu
2017-08-01  0:57     ` Yi Sun [this message]
2017-07-20  8:49 ` [RFC v2 11/12] tools: implemet new set " Yi Sun
2017-07-20  8:49 ` [RFC v2 12/12] docs: add MBA description in docs Yi Sun

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