On Thu, May 22, 2025 at 07:31:28PM -0700, Rob Clark wrote:
> On Thu, May 22, 2025 at 8:53 AM Danilo Krummrich wrote:
> > On Thu, May 22, 2025 at 07:47:17AM -0700, Rob Clark wrote:
> > > On Thu, May 22, 2025 at 4:00 AM Danilo Krummrich wrote:
> > > > Ok, but what about the other way around? What's
On Thu, May 22, 2025 at 8:53 AM Danilo Krummrich wrote:
>
> On Thu, May 22, 2025 at 07:47:17AM -0700, Rob Clark wrote:
> > On Thu, May 22, 2025 at 4:00 AM Danilo Krummrich wrote:
> > > On Tue, May 20, 2025 at 10:22:54AM -0700, Rob Clark wrote:
> > > > On Tue, May 20, 2025 at 9:54 AM Danilo Krummr
On Thu, May 22, 2025 at 07:47:17AM -0700, Rob Clark wrote:
> On Thu, May 22, 2025 at 4:00 AM Danilo Krummrich wrote:
> > On Tue, May 20, 2025 at 10:22:54AM -0700, Rob Clark wrote:
> > > On Tue, May 20, 2025 at 9:54 AM Danilo Krummrich wrote:
> > > > On Tue, May 20, 2025 at 09:07:05AM -0700, Rob C
On Thu, May 22, 2025 at 4:00 AM Danilo Krummrich wrote:
>
> On Tue, May 20, 2025 at 10:22:54AM -0700, Rob Clark wrote:
> > On Tue, May 20, 2025 at 9:54 AM Danilo Krummrich wrote:
> > > On Tue, May 20, 2025 at 09:07:05AM -0700, Rob Clark wrote:
> > > > On Tue, May 20, 2025 at 12:06 AM Danilo Krumm
On Tue, May 20, 2025 at 10:22:54AM -0700, Rob Clark wrote:
> On Tue, May 20, 2025 at 9:54 AM Danilo Krummrich wrote:
> > On Tue, May 20, 2025 at 09:07:05AM -0700, Rob Clark wrote:
> > > On Tue, May 20, 2025 at 12:06 AM Danilo Krummrich wrote:
> > > > But let's assume we agree that we want to avoi
On Tue, May 20, 2025 at 9:54 AM Danilo Krummrich wrote:
>
> On Tue, May 20, 2025 at 09:07:05AM -0700, Rob Clark wrote:
> > On Tue, May 20, 2025 at 12:06 AM Danilo Krummrich wrote:
> > >
> > > On Thu, May 15, 2025 at 12:56:38PM -0700, Rob Clark wrote:
> > > > On Thu, May 15, 2025 at 11:56 AM Danil
n Tue, May 20, 2025 at 12:54 PM Danilo Krummrich wrote:
>
> On Tue, May 20, 2025 at 09:07:05AM -0700, Rob Clark wrote:
> > On Tue, May 20, 2025 at 12:06 AM Danilo Krummrich wrote:
> > >
> > > On Thu, May 15, 2025 at 12:56:38PM -0700, Rob Clark wrote:
> > > > On Thu, May 15, 2025 at 11:56 AM Danil
On Tue, May 20, 2025 at 09:07:05AM -0700, Rob Clark wrote:
> On Tue, May 20, 2025 at 12:06 AM Danilo Krummrich wrote:
> >
> > On Thu, May 15, 2025 at 12:56:38PM -0700, Rob Clark wrote:
> > > On Thu, May 15, 2025 at 11:56 AM Danilo Krummrich wrote:
> > > >
> > > > On Thu, May 15, 2025 at 10:40:15A
On Tue, May 20, 2025 at 12:06 AM Danilo Krummrich wrote:
>
> On Thu, May 15, 2025 at 12:56:38PM -0700, Rob Clark wrote:
> > On Thu, May 15, 2025 at 11:56 AM Danilo Krummrich wrote:
> > >
> > > On Thu, May 15, 2025 at 10:40:15AM -0700, Rob Clark wrote:
> > > > On Thu, May 15, 2025 at 10:30 AM Dani
On Thu, May 15, 2025 at 12:56:38PM -0700, Rob Clark wrote:
> On Thu, May 15, 2025 at 11:56 AM Danilo Krummrich wrote:
> >
> > On Thu, May 15, 2025 at 10:40:15AM -0700, Rob Clark wrote:
> > > On Thu, May 15, 2025 at 10:30 AM Danilo Krummrich wrote:
> > > >
> > > > (Cc: Boris)
> > > >
> > > > On Th
On Thu, May 15, 2025 at 11:56 AM Danilo Krummrich wrote:
>
> On Thu, May 15, 2025 at 10:40:15AM -0700, Rob Clark wrote:
> > On Thu, May 15, 2025 at 10:30 AM Danilo Krummrich wrote:
> > >
> > > (Cc: Boris)
> > >
> > > On Thu, May 15, 2025 at 12:22:18PM -0400, Connor Abbott wrote:
> > > > For some
On Thu, May 15, 2025 at 10:40:15AM -0700, Rob Clark wrote:
> On Thu, May 15, 2025 at 10:30 AM Danilo Krummrich wrote:
> >
> > (Cc: Boris)
> >
> > On Thu, May 15, 2025 at 12:22:18PM -0400, Connor Abbott wrote:
> > > For some context, other drivers have the concept of a "synchronous"
> > > VM_BIND i
On Thu, May 15, 2025 at 10:30 AM Danilo Krummrich wrote:
>
> (Cc: Boris)
>
> On Thu, May 15, 2025 at 12:22:18PM -0400, Connor Abbott wrote:
> > For some context, other drivers have the concept of a "synchronous"
> > VM_BIND ioctl which completes immediately, and drivers implement it by
> > waiting
On Thu, May 15, 2025 at 10:23 AM Danilo Krummrich wrote:
>
> On Thu, May 15, 2025 at 09:15:08AM -0700, Rob Clark wrote:
> > Basically it is a way to throttle userspace to prevent it from OoM'ing
> > itself. (I suppose userspace could throttle itself, but it doesn't
> > really know how much pre-al
(Cc: Boris)
On Thu, May 15, 2025 at 12:22:18PM -0400, Connor Abbott wrote:
> For some context, other drivers have the concept of a "synchronous"
> VM_BIND ioctl which completes immediately, and drivers implement it by
> waiting for the whole thing to finish before returning.
Nouveau implements sy
On Thu, May 15, 2025 at 09:15:08AM -0700, Rob Clark wrote:
> Basically it is a way to throttle userspace to prevent it from OoM'ing
> itself. (I suppose userspace could throttle itself, but it doesn't
> really know how much pre-allocation will need to be done for pgtable
> updates.)
I assume you
On Thu, May 15, 2025 at 12:15 PM Rob Clark wrote:
>
> On Thu, May 15, 2025 at 2:28 AM Philipp Stanner wrote:
> >
> > Hello,
> >
> > On Wed, 2025-05-14 at 09:59 -0700, Rob Clark wrote:
> > > From: Rob Clark
> > >
> > > Similar to the existing credit limit mechanism, but applying to jobs
> > > enq
On Thu, May 15, 2025 at 2:28 AM Philipp Stanner wrote:
>
> Hello,
>
> On Wed, 2025-05-14 at 09:59 -0700, Rob Clark wrote:
> > From: Rob Clark
> >
> > Similar to the existing credit limit mechanism, but applying to jobs
> > enqueued to the scheduler but not yet run.
> >
> > The use case is to put
Hello,
On Wed, 2025-05-14 at 09:59 -0700, Rob Clark wrote:
> From: Rob Clark
>
> Similar to the existing credit limit mechanism, but applying to jobs
> enqueued to the scheduler but not yet run.
>
> The use case is to put an upper bound on preallocated, and
> potentially
> unneeded, pgtable pag
From: Rob Clark
Similar to the existing credit limit mechanism, but applying to jobs
enqueued to the scheduler but not yet run.
The use case is to put an upper bound on preallocated, and potentially
unneeded, pgtable pages. When this limit is exceeded, pushing new jobs
will block until the coun
From: Rob Clark
Similar to the existing credit limit mechanism, but applying to jobs
enqueued to the scheduler but not yet run.
The use case is to put an upper bound on preallocated, and potentially
unneeded, pgtable pages. When this limit is exceeded, pushing new jobs
will block until the coun
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