Quoting Chris Wilson (2020-12-01 09:33:20)
> Quoting Tvrtko Ursulin (2020-12-01 09:26:05)
> > Now second copy comes and calls emit_pte which again writes to [0,
> > CHUNK_SZ) virtual range. How does that end up in the PTE backing store
> > and not previous object backing store?
>
> It all boils
Quoting Tvrtko Ursulin (2020-12-01 09:26:05)
>
> On 30/11/2020 16:44, Chris Wilson wrote:
> > Quoting Tvrtko Ursulin (2020-11-30 16:26:44)
> >>
> >> On 30/11/2020 16:21, Chris Wilson wrote:
> >>> Quoting Tvrtko Ursulin (2020-11-30 16:07:44)
>
> On 30/11/2020 13:39, Chris Wilson wrote:
>
On 30/11/2020 16:44, Chris Wilson wrote:
Quoting Tvrtko Ursulin (2020-11-30 16:26:44)
On 30/11/2020 16:21, Chris Wilson wrote:
Quoting Tvrtko Ursulin (2020-11-30 16:07:44)
On 30/11/2020 13:39, Chris Wilson wrote:
Quoting Tvrtko Ursulin (2020-11-30 13:12:55)
On 28/11/2020 18:40, Chris Wils
Quoting Tvrtko Ursulin (2020-11-30 16:26:44)
>
> On 30/11/2020 16:21, Chris Wilson wrote:
> > Quoting Tvrtko Ursulin (2020-11-30 16:07:44)
> >>
> >> On 30/11/2020 13:39, Chris Wilson wrote:
> >>> Quoting Tvrtko Ursulin (2020-11-30 13:12:55)
> On 28/11/2020 18:40, Chris Wilson wrote:
> > I
On 30/11/2020 16:21, Chris Wilson wrote:
Quoting Tvrtko Ursulin (2020-11-30 16:07:44)
On 30/11/2020 13:39, Chris Wilson wrote:
Quoting Tvrtko Ursulin (2020-11-30 13:12:55)
On 28/11/2020 18:40, Chris Wilson wrote:
If we pipeline the PTE updates and then do the copy of those pages
within a si
Quoting Tvrtko Ursulin (2020-11-30 16:07:44)
>
> On 30/11/2020 13:39, Chris Wilson wrote:
> > Quoting Tvrtko Ursulin (2020-11-30 13:12:55)
> >> On 28/11/2020 18:40, Chris Wilson wrote:
> >>> If we pipeline the PTE updates and then do the copy of those pages
> >>> within a single unpreemptible comm
On 30/11/2020 13:39, Chris Wilson wrote:
Quoting Tvrtko Ursulin (2020-11-30 13:12:55)
On 28/11/2020 18:40, Chris Wilson wrote:
If we pipeline the PTE updates and then do the copy of those pages
within a single unpreemptible command packet, we can submit the copies
and leave them to be schedule
Quoting Chris Wilson (2020-11-30 13:39:54)
> Quoting Tvrtko Ursulin (2020-11-30 13:12:55)
> >
> > On 28/11/2020 18:40, Chris Wilson wrote:
> > > +struct i915_request *
> > > +intel_context_migrate_pages(struct intel_context *ce,
> > > + struct scatterlist *src,
> > > +
Quoting Tvrtko Ursulin (2020-11-30 13:12:55)
>
> On 28/11/2020 18:40, Chris Wilson wrote:
> > If we pipeline the PTE updates and then do the copy of those pages
> > within a single unpreemptible command packet, we can submit the copies
> > and leave them to be scheduled without having to synchrono
On 28/11/2020 18:40, Chris Wilson wrote:
If we pipeline the PTE updates and then do the copy of those pages
within a single unpreemptible command packet, we can submit the copies
and leave them to be scheduled without having to synchronously wait
under a global lock.
Signed-off-by: Chris Wilson
If we pipeline the PTE updates and then do the copy of those pages
within a single unpreemptible command packet, we can submit the copies
and leave them to be scheduled without having to synchronously wait
under a global lock.
Signed-off-by: Chris Wilson
---
drivers/gpu/drm/i915/Makefile
11 matches
Mail list logo
