Re: [PATCH 0/8] drm/msm: Swappable GEM objects

2021-04-12 Thread Daniel Vetter
On Mon, Apr 12, 2021 at 08:23:33AM -0700, Rob Clark wrote: > On Mon, Apr 12, 2021 at 7:28 AM Daniel Vetter wrote: > > > > On Thu, Apr 08, 2021 at 08:23:42AM -0700, Rob Clark wrote: > > > On Thu, Apr 8, 2021 at 4:15 AM Daniel Vetter wrote: > > > > > > > > On Mon, Apr 05, 2021 at 10:45:23AM -0700,

Re: [PATCH 0/8] drm/msm: Swappable GEM objects

2021-04-12 Thread Rob Clark
On Mon, Apr 12, 2021 at 7:28 AM Daniel Vetter wrote: > > On Thu, Apr 08, 2021 at 08:23:42AM -0700, Rob Clark wrote: > > On Thu, Apr 8, 2021 at 4:15 AM Daniel Vetter wrote: > > > > > > On Mon, Apr 05, 2021 at 10:45:23AM -0700, Rob Clark wrote: > > > > From: Rob Clark > > > > > > > > One would nor

Re: [PATCH 0/8] drm/msm: Swappable GEM objects

2021-04-12 Thread Daniel Vetter
On Thu, Apr 08, 2021 at 08:23:42AM -0700, Rob Clark wrote: > On Thu, Apr 8, 2021 at 4:15 AM Daniel Vetter wrote: > > > > On Mon, Apr 05, 2021 at 10:45:23AM -0700, Rob Clark wrote: > > > From: Rob Clark > > > > > > One would normally hope not to be under enough memory pressure to need > > > to swa

Re: [PATCH 0/8] drm/msm: Swappable GEM objects

2021-04-08 Thread Rob Clark
On Thu, Apr 8, 2021 at 4:15 AM Daniel Vetter wrote: > > On Mon, Apr 05, 2021 at 10:45:23AM -0700, Rob Clark wrote: > > From: Rob Clark > > > > One would normally hope not to be under enough memory pressure to need > > to swap GEM objects to disk backed swap. But memory backed zram swap > > (as e

Re: [PATCH 0/8] drm/msm: Swappable GEM objects

2021-04-08 Thread Daniel Vetter
On Mon, Apr 05, 2021 at 10:45:23AM -0700, Rob Clark wrote: > From: Rob Clark > > One would normally hope not to be under enough memory pressure to need > to swap GEM objects to disk backed swap. But memory backed zram swap > (as enabled on chromebooks, for example) can actually be quite fast > a