[libvirt] [PATCH 2/3] docs, conf, schema: add support for shared memory mapping
Daniel P. Berrange
berrange at redhat.com
Mon Sep 15 11:40:48 UTC 2014
On Mon, Sep 15, 2014 at 01:19:25PM +0200, Martin Kletzander wrote:
> On Mon, Sep 15, 2014 at 10:20:01AM +0100, Daniel P. Berrange wrote:
> >On Mon, Sep 15, 2014 at 09:47:45AM +0200, Martin Kletzander wrote:
> >>On Wed, Sep 10, 2014 at 04:46:27PM +0100, Daniel P. Berrange wrote:
> >>>On Wed, Sep 10, 2014 at 05:36:58PM +0200, Ján Tomko wrote:
> >>>>On 09/08/2014 01:40 PM, Martin Kletzander wrote:
> >>>>> Signed-off-by: Martin Kletzander <mkletzan at redhat.com>
> >>>>> ---
> >>>>> docs/formatdomain.html.in | 7 +++-
> >>>>> docs/schemas/domaincommon.rng | 5 +++
> >>>>> src/conf/cpu_conf.c | 25 +++++++++++-
> >>>>> src/conf/cpu_conf.h | 7 ++--
> >>>>> .../qemuxml2argv-cpu-numa-memshared.xml | 28 ++++++++++++++
> >>>>> .../qemuxml2argv-hugepages-shared.xml | 45 ++++++++++++++++++++++
> >>>>> tests/qemuxml2xmltest.c | 2 +
> >>>>> 7 files changed, 113 insertions(+), 6 deletions(-)
> >>>>> create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-cpu-numa-memshared.xml
> >>>>> create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-hugepages-shared.xml
> >>>>>
> >>>>> diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in
> >>>>> index 94236dd..b284d6e 100644
> >>>>> --- a/docs/formatdomain.html.in
> >>>>> +++ b/docs/formatdomain.html.in
> >>>>> @@ -1105,7 +1105,7 @@
> >>>>> ...
> >>>>> <numa>
> >>>>> <cell id='0' cpus='0-3' memory='512000'/>
> >>>>> - <cell id='1' cpus='4-7' memory='512000'/>
> >>>>> + <cell id='1' cpus='4-7' memory='512000' memShared='on'/>
> >>>>
> >>>>I wonder if "shared='on'" would be enough, avoiding the need for a multi-word
> >>>>attribute.
> >>>
> >>>Or how about access="shared|private" ?
> >>>
> >>
> >>I prepended the "mem" so that it is visible that it has something to
> >>do with the memory, not the whole node. But I'm OK with pushing
> >>shared= as well. Using access= seems too ambiguously worded to me,
> >>although if most of you agree...
> >
> >Sure, memAccess is fine with me.
> >
>
> Is there any possibility of that option having another value (in the
> future)? Otherwise shared= seems more appropriate to me. Let's see
> what others think, so I can finally get rid of this problem :)
I prefer the approach of having values reflect the usage, as 'shared' vs
'private' for the value is clearer than 'on' vs 'off' IMHO.
Regards,
Daniel
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