Re: [libvirt] [PATCH V3] Expose resource control capabilites on cache bank

On Friday, 7 April 2017 at 7:06 PM, Daniel P. Berrange wrote: > On Fri, Apr 07, 2017 at 01:04:57PM +0200, Martin Kletzander wrote: > > On Fri, Apr 07, 2017 at 05:47:54PM +0800, Eli Qiao wrote: > > > > > > > > The name doesn't really matter that much, 'scope' makes a bit more > > > > sense, 'type' is consistent with the cache bank specification, I'm fine > > > > with any. The big question here was if it is possible to have: > > > > > > > > <bank type='unified'> > > > > <control scope='code'/> > > > > <control scope='data'/> > > > > </bank> > > > > > > > > And from what you say, the simple answer is "yes". So we need to have > > > > the attribute there in the control element as well. > > > > > > > > > > > > > > > > Dan/Martin > > > > > > Could you please advice which should be changed ? LoL > > > > > > This is the output if I enabled CDP > > > > > > <cache> > > > <bank id='0' level='3' type='unified' size='15360' unit='KiB' cpus='0-5'> > > > <control min='768' unit='KiB' type='instruction' nallocations='8'/> > > > <control min='768' unit='KiB' type='data' nallocations='8'/> > > > </bank> > > > <bank id='1' level='3' type='unified' size='15360' unit='KiB' cpus='6-11'> > > > <control min='768' unit='KiB' type='instruction' nallocations='8'/> > > > <control min='768' unit='KiB' type='data' nallocations='8'/> > > > </bank> > > > </cache> > > > > > > > > > 1. change nallocations to allocations/max_allocation? > > > > Dan said he's fine with both, I'd probably go for max_allocations > > > > > 2. change type to scope ? > > > > I don't care, pros for both in the previous mail. > > Both attributes take the same enum values, so it is best to be consistent > with the attribute name. > Thanks very much for Daniel & Martin Forgive me to ping you again, just make sure I am in correct place : If I read your comments correctly, we can go with: <cache> <bank id='0' level='3' type='unified' size='15360' unit='KiB' cpus='0-5'> <control min='768' unit='KiB' scope=‘code' max_allocation ='8'/> <control min='768' unit='KiB' scope=‘data' max_allocation ='8'/> </bank> <bank id='1' level='3' type='unified' size='15360' unit='KiB' cpus='6-11'> <control min='768' unit='KiB' scope=‘code' max_allocation ='8'/> <control min='768' unit='KiB' scope=‘data' max_allocation ='8'/> </bank> </cache> @Daniel, the enum values are same with `type` unified: 0 instruction: 1 data: 2 but scope should be both(0)/code(1)/data(2), so the attribute name will be