-- Best regards Eli
天涯无处不重逢 a leaf duckweed belongs to the sea, where not to meet in life Sent with Sparrow (http://www.sparrowmailapp.com/?sig) On Wednesday, 29 March 2017 at 5:19 PM, Martin Kletzander wrote: > On Wed, Mar 29, 2017 at 04:22:16PM +0800, Eli Qiao wrote: > > > > > > -- > > Best regards > > Eli > > > > 天涯无处不重逢 > > a leaf duckweed belongs to the sea, where not to meet in life > > > > Sent with Sparrow (http://www.sparrowmailapp.com/?sig) > > > > > > On Wednesday, 29 March 2017 at 3:45 PM, Martin Kletzander wrote: > > > > > On Tue, Mar 28, 2017 at 03:22:34PM +0800, Eli Qiao wrote: > > > > hi Martin > > > > > > > > (cc libvir-list) > > > > > > > > I am a little confused about cat support. > > > > > > > > I am currently rebasing my code on top of pre-cat branch from your > > > > private github repo, today when I check it you have removed it and > > > > create a cat branch and there are some related code pushed[1], can I > > > > know what ’s your plan for my patch set for CAT support ? should I > > > > continue my rebasing work? your though? > > > > > > So we can work together on that. Since the rework of the sysfs > > > functions, some patches are easier to write from scratch then rewrite, > > > but I'm now just trying to setup the test suite, so that we have > > > something to test on, at least some of the code. So where are you in > > > the rebase right now? Do you think anything from the virsysfs.c code > > > could be enhanced? > > > > > > > > > > > > > Not so fast, only the first patch [1], I found that nodeinfo.c is removed :( > > > > I think we need to extend virResCtrlGetInfoStr and virResCtrlGetInfoUint to > > virsysfs.c > > > > thought ? > > Yeah, we should wrap around /sys/fs/resctrl as we do with > /sys/devices/system so that it can be easily tested. > Sure, working on it, and done, will push it for review. Also I will push some fake data for resctrl testing.. > > Also I got another idea about keeping the resource info. There is no > need for any global data to be stored as you are re-reading almost all > of it. The only info that stays the same is caches (that is already > saved in capabilities) and what caches are available for resource > control (that will be there as well). So I don't think we need yet > another global data storage. > > Do you mean, we re-create all struct (reading them from /sys/fs/resctrl) when we create/destroy instance? also, for get free cache ? This is what I did in my early PoC, that will much easier… but please keep in mind that only one thread can read/write to /sys/fs/resctrl at one time. the neck bottle is /sys/fs/resctrl > > >
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