Re: [Intel-gfx] [PATCH 2/6] drm/i915: Introduce refcounted sg-tables

2021-10-13 Thread Thomas Hellström
On 10/13/21 16:41, Daniel Vetter wrote: On Fri, Oct 08, 2021 at 03:35:26PM +0200, Thomas Hellström wrote: As we start to introduce asynchronous failsafe object migration, where we update the object state and then submit asynchronous commands we need to record what memory resources are actually

Re: [Intel-gfx] [PATCH 2/6] drm/i915: Introduce refcounted sg-tables

2021-10-13 Thread Daniel Vetter
On Fri, Oct 08, 2021 at 03:35:26PM +0200, Thomas Hellström wrote: > As we start to introduce asynchronous failsafe object migration, > where we update the object state and then submit asynchronous > commands we need to record what memory resources are actually used > by various part of the command

[Intel-gfx] [PATCH 2/6] drm/i915: Introduce refcounted sg-tables

2021-10-08 Thread Thomas Hellström
As we start to introduce asynchronous failsafe object migration, where we update the object state and then submit asynchronous commands we need to record what memory resources are actually used by various part of the command stream. Initially for three purposes: 1) Error capture. 2) Asynchronous m