On Mon, Jun 20, 2022 at 08:18:04AM -0700, Rob Clark wrote:
> On Mon, Jun 20, 2022 at 7:09 AM Dmitry Osipenko
> wrote:
> >
> > On 6/19/22 20:53, Rob Clark wrote:
> > ...
> > >> +static unsigned long
> > >> +drm_gem_shmem_shrinker_count_objects(struct shrinker *shrinker,
> > >> +
On Sun, Jun 19, 2022 at 10:53:03AM -0700, Rob Clark wrote:
> On Thu, May 26, 2022 at 4:55 PM Dmitry Osipenko
> wrote:
> > + mutex_unlock(&gem_shrinker->lock);
>
> As I mentioned on other thread, count_objects, being approximate but
> lockless and fast is the important thing. Otherwise when
20.06.2022 18:37, Rob Clark пишет:
>> +static unsigned long
>> +drm_gem_shmem_shrinker_scan_objects(struct shrinker *shrinker,
>> + struct shrink_control *sc)
>> +{
>> + unsigned long nr_to_scan = sc->nr_to_scan;
>> + bool lock_contention = false;
>> +
()
On Thu, May 26, 2022 at 4:55 PM Dmitry Osipenko
wrote:
>
> Introduce a common DRM SHMEM shrinker framework that allows to reduce
> code duplication among DRM drivers by replacing theirs custom shrinker
> implementations with the generic shrinker.
>
> In order to start using DRM SHMEM shrinker
On Mon, Jun 20, 2022 at 7:09 AM Dmitry Osipenko
wrote:
>
> On 6/19/22 20:53, Rob Clark wrote:
> ...
> >> +static unsigned long
> >> +drm_gem_shmem_shrinker_count_objects(struct shrinker *shrinker,
> >> +struct shrink_control *sc)
> >> +{
> >> + struct drm_
On 6/19/22 20:53, Rob Clark wrote:
...
>> +static unsigned long
>> +drm_gem_shmem_shrinker_count_objects(struct shrinker *shrinker,
>> +struct shrink_control *sc)
>> +{
>> + struct drm_gem_shmem_shrinker *gem_shrinker =
>> to_drm_shrinker(shrinker);
>> +
On Thu, May 26, 2022 at 4:55 PM Dmitry Osipenko
wrote:
>
> Introduce a common DRM SHMEM shrinker framework that allows to reduce
> code duplication among DRM drivers by replacing theirs custom shrinker
> implementations with the generic shrinker.
>
> In order to start using DRM SHMEM shrinker driv
On 6/6/22 13:57, Christian König wrote:
> Am 05.06.22 um 18:47 schrieb Daniel Vetter:
>> On Fri, 27 May 2022 at 01:55, Dmitry Osipenko
>> wrote:
>>> Introduce a common DRM SHMEM shrinker framework that allows to reduce
>>> code duplication among DRM drivers by replacing theirs custom shrinker
>>>
Am 05.06.22 um 18:47 schrieb Daniel Vetter:
On Fri, 27 May 2022 at 01:55, Dmitry Osipenko
wrote:
Introduce a common DRM SHMEM shrinker framework that allows to reduce
code duplication among DRM drivers by replacing theirs custom shrinker
implementations with the generic shrinker.
In order to s
On Sun, 5 Jun 2022 at 20:32, Rob Clark wrote:
>
> On Sun, Jun 5, 2022 at 9:47 AM Daniel Vetter wrote:
> >
> > On Fri, 27 May 2022 at 01:55, Dmitry Osipenko
> > wrote:
> > >
> > > Introduce a common DRM SHMEM shrinker framework that allows to reduce
> > > code duplication among DRM drivers by rep
On Sun, Jun 5, 2022 at 9:47 AM Daniel Vetter wrote:
>
> On Fri, 27 May 2022 at 01:55, Dmitry Osipenko
> wrote:
> >
> > Introduce a common DRM SHMEM shrinker framework that allows to reduce
> > code duplication among DRM drivers by replacing theirs custom shrinker
> > implementations with the gene
On Fri, 27 May 2022 at 01:55, Dmitry Osipenko
wrote:
>
> Introduce a common DRM SHMEM shrinker framework that allows to reduce
> code duplication among DRM drivers by replacing theirs custom shrinker
> implementations with the generic shrinker.
>
> In order to start using DRM SHMEM shrinker driver
Introduce a common DRM SHMEM shrinker framework that allows to reduce
code duplication among DRM drivers by replacing theirs custom shrinker
implementations with the generic shrinker.
In order to start using DRM SHMEM shrinker drivers should:
1. Implement new evict() shmem object callback.
2. Reg
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