Re: [Intel-gfx] [RFC 02/29] drm/i915: Introduce host graphics memory balloon for gvt

2016-02-10 Thread Daniel Vetter
On Thu, Jan 28, 2016 at 06:21:24PM +0800, Zhi Wang wrote: > From: Bing Niu > > This patch introduces host graphics memory ballon when GVT-g is enabled. > > As under GVT-g, i915 only owned limited graphics resources, others are > managed by GVT-g resource allocator and kept for other vGPUs. > >

Re: [Intel-gfx] [RFC 02/29] drm/i915: Introduce host graphics memory balloon for gvt

2016-02-08 Thread Joonas Lahtinen
On pe, 2016-02-05 at 22:16 +0800, Zhiyuan Lv wrote: > Hi Joonas, > > On Fri, Feb 05, 2016 at 03:40:49PM +0200, Joonas Lahtinen wrote: > > Hi, > > > > On pe, 2016-02-05 at 18:03 +0800, Zhiyuan Lv wrote: > > > Hi Joonas, > > > > > > Thanks much for the review! We will incorporate those review comm

Re: [Intel-gfx] [RFC 02/29] drm/i915: Introduce host graphics memory balloon for gvt

2016-02-05 Thread Zhiyuan Lv
Hi Joonas, On Fri, Feb 05, 2016 at 03:40:49PM +0200, Joonas Lahtinen wrote: > Hi, > > On pe, 2016-02-05 at 18:03 +0800, Zhiyuan Lv wrote: > > Hi Joonas, > > > > Thanks much for the review! We will incorporate those review comments! > > > > Meanwhile, is it good enough to do the host ballooning

Re: [Intel-gfx] [RFC 02/29] drm/i915: Introduce host graphics memory balloon for gvt

2016-02-05 Thread Joonas Lahtinen
Hi, On pe, 2016-02-05 at 18:03 +0800, Zhiyuan Lv wrote: > Hi Joonas, > > Thanks much for the review! We will incorporate those review comments! > > Meanwhile, is it good enough to do the host ballooning like below? The > pros is that it is very simple, especially consider that guest > ballooning

Re: [Intel-gfx] [RFC 02/29] drm/i915: Introduce host graphics memory balloon for gvt

2016-02-05 Thread Zhiyuan Lv
Hi Joonas, Thanks much for the review! We will incorporate those review comments! Meanwhile, is it good enough to do the host ballooning like below? The pros is that it is very simple, especially consider that guest ballooning logic has been there. Thanks! Regards, -Zhiyuan On Thu, Feb 04, 2016

Re: [Intel-gfx] [RFC 02/29] drm/i915: Introduce host graphics memory balloon for gvt

2016-02-04 Thread Joonas Lahtinen
Hi, On to, 2016-01-28 at 18:21 +0800, Zhi Wang wrote: > From: Bing Niu > > This patch introduces host graphics memory ballon when GVT-g is enabled. > > As under GVT-g, i915 only owned limited graphics resources, others are > managed by GVT-g resource allocator and kept for other vGPUs. > > For

[Intel-gfx] [RFC 02/29] drm/i915: Introduce host graphics memory balloon for gvt

2016-01-28 Thread Zhi Wang
From: Bing Niu This patch introduces host graphics memory ballon when GVT-g is enabled. As under GVT-g, i915 only owned limited graphics resources, others are managed by GVT-g resource allocator and kept for other vGPUs. For graphics memory space partition, a typical layout looks like: +--