From: Dmitry Osipenko <dmitry.osipenko@collabora.com> To: David Airlie <airlied@linux.ie>, Gerd Hoffmann <kraxel@redhat.com>, Gurchetan Singh <gurchetansingh@chromium.org>, Chia-I Wu <olvaffe@gmail.com>, Daniel Vetter <daniel@ffwll.ch>, Daniel Almeida <daniel.almeida@collabora.com>, Gert Wollny <gert.wollny@collabora.com>, Tomeu Vizoso <tomeu.vizoso@collabora.com>, Maarten Lankhorst <maarten.lankhorst@linux.intel.com>, Maxime Ripard <mripard@kernel.org>, Thomas Zimmermann <tzimmermann@suse.de>, Rob Herring <robh@kernel.org>, Steven Price <steven.price@arm.com>, Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Gustavo Padovan <gustavo.padovan@collabora.com>, Daniel Stone <daniel@fooishbar.org>, virtualization@lists.linux-foundation.org, Dmitry Osipenko <digetx@gmail.com>, Dmitry Osipenko <dmitry.osipenko@collabora.com> Subject: [PATCH v2 8/8] drm/panfrost: Switch to generic memory shrinker Date: Tue, 15 Mar 2022 01:42:53 +0300 [thread overview] Message-ID: <20220314224253.236359-9-dmitry.osipenko@collabora.com> (raw) In-Reply-To: <20220314224253.236359-1-dmitry.osipenko@collabora.com> Replace Panfrost's memory shrinker with a generic DRM memory shrinker. Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> --- drivers/gpu/drm/panfrost/Makefile | 1 - drivers/gpu/drm/panfrost/panfrost_device.h | 4 ---- drivers/gpu/drm/panfrost/panfrost_drv.c | 19 ++------------- drivers/gpu/drm/panfrost/panfrost_gem.c | 27 ++++++++++++++-------- drivers/gpu/drm/panfrost/panfrost_gem.h | 9 -------- drivers/gpu/drm/panfrost/panfrost_job.c | 22 +++++++++++++++++- 6 files changed, 40 insertions(+), 42 deletions(-) diff --git a/drivers/gpu/drm/panfrost/Makefile b/drivers/gpu/drm/panfrost/Makefile index b71935862417..ecf0864cb515 100644 --- a/drivers/gpu/drm/panfrost/Makefile +++ b/drivers/gpu/drm/panfrost/Makefile @@ -5,7 +5,6 @@ panfrost-y := \ panfrost_device.o \ panfrost_devfreq.o \ panfrost_gem.o \ - panfrost_gem_shrinker.o \ panfrost_gpu.o \ panfrost_job.o \ panfrost_mmu.o \ diff --git a/drivers/gpu/drm/panfrost/panfrost_device.h b/drivers/gpu/drm/panfrost/panfrost_device.h index 8b25278f34c8..fe04b21fc044 100644 --- a/drivers/gpu/drm/panfrost/panfrost_device.h +++ b/drivers/gpu/drm/panfrost/panfrost_device.h @@ -115,10 +115,6 @@ struct panfrost_device { atomic_t pending; } reset; - struct mutex shrinker_lock; - struct list_head shrinker_list; - struct shrinker shrinker; - struct panfrost_devfreq pfdevfreq; }; diff --git a/drivers/gpu/drm/panfrost/panfrost_drv.c b/drivers/gpu/drm/panfrost/panfrost_drv.c index 94b6f0a19c83..b014dadcf51f 100644 --- a/drivers/gpu/drm/panfrost/panfrost_drv.c +++ b/drivers/gpu/drm/panfrost/panfrost_drv.c @@ -160,7 +160,6 @@ panfrost_lookup_bos(struct drm_device *dev, break; } - atomic_inc(&bo->gpu_usecount); job->mappings[i] = mapping; } @@ -390,7 +389,6 @@ static int panfrost_ioctl_madvise(struct drm_device *dev, void *data, { struct panfrost_file_priv *priv = file_priv->driver_priv; struct drm_panfrost_madvise *args = data; - struct panfrost_device *pfdev = dev->dev_private; struct drm_gem_object *gem_obj; struct panfrost_gem_object *bo; int ret = 0; @@ -403,7 +401,6 @@ static int panfrost_ioctl_madvise(struct drm_device *dev, void *data, bo = to_panfrost_bo(gem_obj); - mutex_lock(&pfdev->shrinker_lock); mutex_lock(&bo->mappings.lock); if (args->madv == PANFROST_MADV_DONTNEED) { struct panfrost_gem_mapping *first; @@ -429,17 +426,8 @@ static int panfrost_ioctl_madvise(struct drm_device *dev, void *data, args->retained = drm_gem_shmem_madvise(&bo->base, args->madv); - if (args->retained) { - if (args->madv == PANFROST_MADV_DONTNEED) - list_add_tail(&bo->base.madv_list, - &pfdev->shrinker_list); - else if (args->madv == PANFROST_MADV_WILLNEED) - list_del_init(&bo->base.madv_list); - } - out_unlock_mappings: mutex_unlock(&bo->mappings.lock); - mutex_unlock(&pfdev->shrinker_lock); drm_gem_object_put(gem_obj); return ret; @@ -570,9 +558,6 @@ static int panfrost_probe(struct platform_device *pdev) ddev->dev_private = pfdev; pfdev->ddev = ddev; - mutex_init(&pfdev->shrinker_lock); - INIT_LIST_HEAD(&pfdev->shrinker_list); - err = panfrost_device_init(pfdev); if (err) { if (err != -EPROBE_DEFER) @@ -594,7 +579,7 @@ static int panfrost_probe(struct platform_device *pdev) if (err < 0) goto err_out1; - panfrost_gem_shrinker_init(ddev); + drm_gem_shmem_shrinker_register(ddev); return 0; @@ -612,8 +597,8 @@ static int panfrost_remove(struct platform_device *pdev) struct panfrost_device *pfdev = platform_get_drvdata(pdev); struct drm_device *ddev = pfdev->ddev; + drm_gem_shmem_shrinker_unregister(ddev); drm_dev_unregister(ddev); - panfrost_gem_shrinker_cleanup(ddev); pm_runtime_get_sync(pfdev->dev); pm_runtime_disable(pfdev->dev); diff --git a/drivers/gpu/drm/panfrost/panfrost_gem.c b/drivers/gpu/drm/panfrost/panfrost_gem.c index 293e799e2fe8..d164d05ed84e 100644 --- a/drivers/gpu/drm/panfrost/panfrost_gem.c +++ b/drivers/gpu/drm/panfrost/panfrost_gem.c @@ -19,16 +19,6 @@ static void panfrost_gem_free_object(struct drm_gem_object *obj) struct panfrost_gem_object *bo = to_panfrost_bo(obj); struct panfrost_device *pfdev = obj->dev->dev_private; - /* - * Make sure the BO is no longer inserted in the shrinker list before - * taking care of the destruction itself. If we don't do that we have a - * race condition between this function and what's done in - * panfrost_gem_shrinker_scan(). - */ - mutex_lock(&pfdev->shrinker_lock); - list_del_init(&bo->base.madv_list); - mutex_unlock(&pfdev->shrinker_lock); - /* * If we still have mappings attached to the BO, there's a problem in * our refcounting. @@ -195,6 +185,22 @@ static int panfrost_gem_pin(struct drm_gem_object *obj) return drm_gem_shmem_pin(&bo->base); } +static unsigned long panfrost_gem_purge(struct drm_gem_object *obj) +{ + struct drm_gem_shmem_object *shmem = to_drm_gem_shmem_obj(obj); + struct panfrost_gem_object *bo = to_panfrost_bo(obj); + + if (!mutex_trylock(&bo->mappings.lock)) + return 0; + + panfrost_gem_teardown_mappings_locked(bo); + drm_gem_shmem_purge_locked(&bo->base); + + mutex_unlock(&bo->mappings.lock); + + return shmem->base.size >> PAGE_SHIFT; +} + static const struct drm_gem_object_funcs panfrost_gem_funcs = { .free = panfrost_gem_free_object, .open = panfrost_gem_open, @@ -207,6 +213,7 @@ static const struct drm_gem_object_funcs panfrost_gem_funcs = { .vunmap = drm_gem_shmem_object_vunmap, .mmap = drm_gem_shmem_object_mmap, .vm_ops = &drm_gem_shmem_vm_ops, + .purge = panfrost_gem_purge, }; /** diff --git a/drivers/gpu/drm/panfrost/panfrost_gem.h b/drivers/gpu/drm/panfrost/panfrost_gem.h index 8088d5fd8480..09da064f1c07 100644 --- a/drivers/gpu/drm/panfrost/panfrost_gem.h +++ b/drivers/gpu/drm/panfrost/panfrost_gem.h @@ -30,12 +30,6 @@ struct panfrost_gem_object { struct mutex lock; } mappings; - /* - * Count the number of jobs referencing this BO so we don't let the - * shrinker reclaim this object prematurely. - */ - atomic_t gpu_usecount; - bool noexec :1; bool is_heap :1; }; @@ -84,7 +78,4 @@ panfrost_gem_mapping_get(struct panfrost_gem_object *bo, void panfrost_gem_mapping_put(struct panfrost_gem_mapping *mapping); void panfrost_gem_teardown_mappings_locked(struct panfrost_gem_object *bo); -void panfrost_gem_shrinker_init(struct drm_device *dev); -void panfrost_gem_shrinker_cleanup(struct drm_device *dev); - #endif /* __PANFROST_GEM_H__ */ diff --git a/drivers/gpu/drm/panfrost/panfrost_job.c b/drivers/gpu/drm/panfrost/panfrost_job.c index a6925dbb6224..e767e526e897 100644 --- a/drivers/gpu/drm/panfrost/panfrost_job.c +++ b/drivers/gpu/drm/panfrost/panfrost_job.c @@ -267,6 +267,22 @@ static void panfrost_attach_object_fences(struct drm_gem_object **bos, dma_resv_add_excl_fence(bos[i]->resv, fence); } +static bool panfrost_objects_alive(struct drm_gem_object **bos, int bo_count) +{ + struct panfrost_gem_object *bo; + bool alive = true; + + while (alive && bo_count--) { + bo = to_panfrost_bo(bos[bo_count]); + + mutex_lock(&bo->mappings.lock); + alive = !bo->base.madv; + mutex_unlock(&bo->mappings.lock); + } + + return alive; +} + int panfrost_job_push(struct panfrost_job *job) { struct panfrost_device *pfdev = job->pfdev; @@ -278,6 +294,11 @@ int panfrost_job_push(struct panfrost_job *job) if (ret) return ret; + if (!panfrost_objects_alive(job->bos, job->bo_count)) { + ret = -ENOMEM; + goto unlock; + } + mutex_lock(&pfdev->sched_lock); drm_sched_job_arm(&job->base); @@ -319,7 +340,6 @@ static void panfrost_job_cleanup(struct kref *ref) if (!job->mappings[i]) break; - atomic_dec(&job->mappings[i]->obj->gpu_usecount); panfrost_gem_mapping_put(job->mappings[i]); } kvfree(job->mappings); -- 2.35.1
WARNING: multiple messages have this Message-ID (diff)
From: Dmitry Osipenko <dmitry.osipenko@collabora.com> To: David Airlie <airlied@linux.ie>, Gerd Hoffmann <kraxel@redhat.com>, Gurchetan Singh <gurchetansingh@chromium.org>, Chia-I Wu <olvaffe@gmail.com>, Daniel Vetter <daniel@ffwll.ch>, Daniel Almeida <daniel.almeida@collabora.com>, Gert Wollny <gert.wollny@collabora.com>, Tomeu Vizoso <tomeu.vizoso@collabora.com>, Maarten Lankhorst <maarten.lankhorst@linux.intel.com>, Maxime Ripard <mripard@kernel.org>, Thomas Zimmermann <tzimmermann@suse.de>, Rob Herring <robh@kernel.org>, Steven Price <steven.price@arm.com>, Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Cc: linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, Gustavo Padovan <gustavo.padovan@collabora.com>, dri-devel@lists.freedesktop.org, Dmitry Osipenko <dmitry.osipenko@collabora.com>, Dmitry Osipenko <digetx@gmail.com> Subject: [PATCH v2 8/8] drm/panfrost: Switch to generic memory shrinker Date: Tue, 15 Mar 2022 01:42:53 +0300 [thread overview] Message-ID: <20220314224253.236359-9-dmitry.osipenko@collabora.com> (raw) In-Reply-To: <20220314224253.236359-1-dmitry.osipenko@collabora.com> Replace Panfrost's memory shrinker with a generic DRM memory shrinker. Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> --- drivers/gpu/drm/panfrost/Makefile | 1 - drivers/gpu/drm/panfrost/panfrost_device.h | 4 ---- drivers/gpu/drm/panfrost/panfrost_drv.c | 19 ++------------- drivers/gpu/drm/panfrost/panfrost_gem.c | 27 ++++++++++++++-------- drivers/gpu/drm/panfrost/panfrost_gem.h | 9 -------- drivers/gpu/drm/panfrost/panfrost_job.c | 22 +++++++++++++++++- 6 files changed, 40 insertions(+), 42 deletions(-) diff --git a/drivers/gpu/drm/panfrost/Makefile b/drivers/gpu/drm/panfrost/Makefile index b71935862417..ecf0864cb515 100644 --- a/drivers/gpu/drm/panfrost/Makefile +++ b/drivers/gpu/drm/panfrost/Makefile @@ -5,7 +5,6 @@ panfrost-y := \ panfrost_device.o \ panfrost_devfreq.o \ panfrost_gem.o \ - panfrost_gem_shrinker.o \ panfrost_gpu.o \ panfrost_job.o \ panfrost_mmu.o \ diff --git a/drivers/gpu/drm/panfrost/panfrost_device.h b/drivers/gpu/drm/panfrost/panfrost_device.h index 8b25278f34c8..fe04b21fc044 100644 --- a/drivers/gpu/drm/panfrost/panfrost_device.h +++ b/drivers/gpu/drm/panfrost/panfrost_device.h @@ -115,10 +115,6 @@ struct panfrost_device { atomic_t pending; } reset; - struct mutex shrinker_lock; - struct list_head shrinker_list; - struct shrinker shrinker; - struct panfrost_devfreq pfdevfreq; }; diff --git a/drivers/gpu/drm/panfrost/panfrost_drv.c b/drivers/gpu/drm/panfrost/panfrost_drv.c index 94b6f0a19c83..b014dadcf51f 100644 --- a/drivers/gpu/drm/panfrost/panfrost_drv.c +++ b/drivers/gpu/drm/panfrost/panfrost_drv.c @@ -160,7 +160,6 @@ panfrost_lookup_bos(struct drm_device *dev, break; } - atomic_inc(&bo->gpu_usecount); job->mappings[i] = mapping; } @@ -390,7 +389,6 @@ static int panfrost_ioctl_madvise(struct drm_device *dev, void *data, { struct panfrost_file_priv *priv = file_priv->driver_priv; struct drm_panfrost_madvise *args = data; - struct panfrost_device *pfdev = dev->dev_private; struct drm_gem_object *gem_obj; struct panfrost_gem_object *bo; int ret = 0; @@ -403,7 +401,6 @@ static int panfrost_ioctl_madvise(struct drm_device *dev, void *data, bo = to_panfrost_bo(gem_obj); - mutex_lock(&pfdev->shrinker_lock); mutex_lock(&bo->mappings.lock); if (args->madv == PANFROST_MADV_DONTNEED) { struct panfrost_gem_mapping *first; @@ -429,17 +426,8 @@ static int panfrost_ioctl_madvise(struct drm_device *dev, void *data, args->retained = drm_gem_shmem_madvise(&bo->base, args->madv); - if (args->retained) { - if (args->madv == PANFROST_MADV_DONTNEED) - list_add_tail(&bo->base.madv_list, - &pfdev->shrinker_list); - else if (args->madv == PANFROST_MADV_WILLNEED) - list_del_init(&bo->base.madv_list); - } - out_unlock_mappings: mutex_unlock(&bo->mappings.lock); - mutex_unlock(&pfdev->shrinker_lock); drm_gem_object_put(gem_obj); return ret; @@ -570,9 +558,6 @@ static int panfrost_probe(struct platform_device *pdev) ddev->dev_private = pfdev; pfdev->ddev = ddev; - mutex_init(&pfdev->shrinker_lock); - INIT_LIST_HEAD(&pfdev->shrinker_list); - err = panfrost_device_init(pfdev); if (err) { if (err != -EPROBE_DEFER) @@ -594,7 +579,7 @@ static int panfrost_probe(struct platform_device *pdev) if (err < 0) goto err_out1; - panfrost_gem_shrinker_init(ddev); + drm_gem_shmem_shrinker_register(ddev); return 0; @@ -612,8 +597,8 @@ static int panfrost_remove(struct platform_device *pdev) struct panfrost_device *pfdev = platform_get_drvdata(pdev); struct drm_device *ddev = pfdev->ddev; + drm_gem_shmem_shrinker_unregister(ddev); drm_dev_unregister(ddev); - panfrost_gem_shrinker_cleanup(ddev); pm_runtime_get_sync(pfdev->dev); pm_runtime_disable(pfdev->dev); diff --git a/drivers/gpu/drm/panfrost/panfrost_gem.c b/drivers/gpu/drm/panfrost/panfrost_gem.c index 293e799e2fe8..d164d05ed84e 100644 --- a/drivers/gpu/drm/panfrost/panfrost_gem.c +++ b/drivers/gpu/drm/panfrost/panfrost_gem.c @@ -19,16 +19,6 @@ static void panfrost_gem_free_object(struct drm_gem_object *obj) struct panfrost_gem_object *bo = to_panfrost_bo(obj); struct panfrost_device *pfdev = obj->dev->dev_private; - /* - * Make sure the BO is no longer inserted in the shrinker list before - * taking care of the destruction itself. If we don't do that we have a - * race condition between this function and what's done in - * panfrost_gem_shrinker_scan(). - */ - mutex_lock(&pfdev->shrinker_lock); - list_del_init(&bo->base.madv_list); - mutex_unlock(&pfdev->shrinker_lock); - /* * If we still have mappings attached to the BO, there's a problem in * our refcounting. @@ -195,6 +185,22 @@ static int panfrost_gem_pin(struct drm_gem_object *obj) return drm_gem_shmem_pin(&bo->base); } +static unsigned long panfrost_gem_purge(struct drm_gem_object *obj) +{ + struct drm_gem_shmem_object *shmem = to_drm_gem_shmem_obj(obj); + struct panfrost_gem_object *bo = to_panfrost_bo(obj); + + if (!mutex_trylock(&bo->mappings.lock)) + return 0; + + panfrost_gem_teardown_mappings_locked(bo); + drm_gem_shmem_purge_locked(&bo->base); + + mutex_unlock(&bo->mappings.lock); + + return shmem->base.size >> PAGE_SHIFT; +} + static const struct drm_gem_object_funcs panfrost_gem_funcs = { .free = panfrost_gem_free_object, .open = panfrost_gem_open, @@ -207,6 +213,7 @@ static const struct drm_gem_object_funcs panfrost_gem_funcs = { .vunmap = drm_gem_shmem_object_vunmap, .mmap = drm_gem_shmem_object_mmap, .vm_ops = &drm_gem_shmem_vm_ops, + .purge = panfrost_gem_purge, }; /** diff --git a/drivers/gpu/drm/panfrost/panfrost_gem.h b/drivers/gpu/drm/panfrost/panfrost_gem.h index 8088d5fd8480..09da064f1c07 100644 --- a/drivers/gpu/drm/panfrost/panfrost_gem.h +++ b/drivers/gpu/drm/panfrost/panfrost_gem.h @@ -30,12 +30,6 @@ struct panfrost_gem_object { struct mutex lock; } mappings; - /* - * Count the number of jobs referencing this BO so we don't let the - * shrinker reclaim this object prematurely. - */ - atomic_t gpu_usecount; - bool noexec :1; bool is_heap :1; }; @@ -84,7 +78,4 @@ panfrost_gem_mapping_get(struct panfrost_gem_object *bo, void panfrost_gem_mapping_put(struct panfrost_gem_mapping *mapping); void panfrost_gem_teardown_mappings_locked(struct panfrost_gem_object *bo); -void panfrost_gem_shrinker_init(struct drm_device *dev); -void panfrost_gem_shrinker_cleanup(struct drm_device *dev); - #endif /* __PANFROST_GEM_H__ */ diff --git a/drivers/gpu/drm/panfrost/panfrost_job.c b/drivers/gpu/drm/panfrost/panfrost_job.c index a6925dbb6224..e767e526e897 100644 --- a/drivers/gpu/drm/panfrost/panfrost_job.c +++ b/drivers/gpu/drm/panfrost/panfrost_job.c @@ -267,6 +267,22 @@ static void panfrost_attach_object_fences(struct drm_gem_object **bos, dma_resv_add_excl_fence(bos[i]->resv, fence); } +static bool panfrost_objects_alive(struct drm_gem_object **bos, int bo_count) +{ + struct panfrost_gem_object *bo; + bool alive = true; + + while (alive && bo_count--) { + bo = to_panfrost_bo(bos[bo_count]); + + mutex_lock(&bo->mappings.lock); + alive = !bo->base.madv; + mutex_unlock(&bo->mappings.lock); + } + + return alive; +} + int panfrost_job_push(struct panfrost_job *job) { struct panfrost_device *pfdev = job->pfdev; @@ -278,6 +294,11 @@ int panfrost_job_push(struct panfrost_job *job) if (ret) return ret; + if (!panfrost_objects_alive(job->bos, job->bo_count)) { + ret = -ENOMEM; + goto unlock; + } + mutex_lock(&pfdev->sched_lock); drm_sched_job_arm(&job->base); @@ -319,7 +340,6 @@ static void panfrost_job_cleanup(struct kref *ref) if (!job->mappings[i]) break; - atomic_dec(&job->mappings[i]->obj->gpu_usecount); panfrost_gem_mapping_put(job->mappings[i]); } kvfree(job->mappings); -- 2.35.1
next prev parent reply other threads:[~2022-03-14 22:44 UTC|newest] Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-03-14 22:42 [PATCH v2 0/8] Add memory shrinker to VirtIO-GPU DRM driver Dmitry Osipenko 2022-03-14 22:42 ` Dmitry Osipenko 2022-03-14 22:42 ` [PATCH v2 1/8] drm/virtio: Correct drm_gem_shmem_get_sg_table() error handling Dmitry Osipenko 2022-03-14 22:42 ` Dmitry Osipenko 2022-03-15 13:05 ` Dmitry Osipenko 2022-03-15 13:05 ` Dmitry Osipenko 2022-03-14 22:42 ` [PATCH v2 2/8] drm/virtio: Check whether transferred 2D BO is shmem Dmitry Osipenko 2022-03-14 22:42 ` Dmitry Osipenko 2022-03-14 22:42 ` [PATCH v2 3/8] drm/virtio: Unlock GEM reservations in error code path Dmitry Osipenko 2022-03-14 22:42 ` Dmitry Osipenko 2022-03-14 22:42 ` [PATCH v2 4/8] drm/virtio: Improve DMA API usage for shmem BOs Dmitry Osipenko 2022-03-14 22:42 ` Dmitry Osipenko 2022-03-16 12:41 ` Robin Murphy 2022-03-16 12:41 ` Robin Murphy 2022-03-16 12:41 ` Robin Murphy 2022-03-16 13:52 ` Dmitry Osipenko 2022-03-16 13:52 ` Dmitry Osipenko 2022-03-17 1:09 ` Dmitry Osipenko 2022-03-17 1:09 ` Dmitry Osipenko 2022-03-14 22:42 ` [PATCH v2 5/8] drm/shmem-helper: Correct doc-comment of drm_gem_shmem_get_sg_table() Dmitry Osipenko 2022-03-14 22:42 ` Dmitry Osipenko 2022-03-14 22:42 ` [PATCH v2 6/8] drm/shmem-helper: Add generic memory shrinker Dmitry Osipenko 2022-03-14 22:42 ` Dmitry Osipenko 2022-03-16 15:04 ` Steven Price 2022-03-16 15:04 ` Steven Price 2022-03-16 23:03 ` Dmitry Osipenko 2022-03-16 23:03 ` Dmitry Osipenko 2022-03-16 20:00 ` Rob Clark 2022-03-16 20:00 ` Rob Clark 2022-03-16 20:00 ` Rob Clark 2022-03-17 0:13 ` Dmitry Osipenko 2022-03-17 0:13 ` Dmitry Osipenko 2022-03-17 16:13 ` Rob Clark 2022-03-17 16:13 ` Rob Clark 2022-03-17 16:13 ` Rob Clark 2022-03-17 17:43 ` Dmitry Osipenko 2022-03-17 17:43 ` Dmitry Osipenko 2022-03-17 17:32 ` Daniel Vetter 2022-03-17 17:32 ` Daniel Vetter 2022-03-17 17:32 ` Daniel Vetter 2022-03-17 17:45 ` Dmitry Osipenko 2022-03-14 22:42 ` [PATCH v2 7/8] drm/virtio: Support memory shrinking Dmitry Osipenko 2022-03-14 22:42 ` Dmitry Osipenko 2022-03-15 12:43 ` Emil Velikov 2022-03-15 12:43 ` Emil Velikov 2022-03-15 12:43 ` Emil Velikov 2022-03-16 14:23 ` Dmitry Osipenko 2022-03-16 14:23 ` Dmitry Osipenko 2022-03-14 22:42 ` Dmitry Osipenko [this message] 2022-03-14 22:42 ` [PATCH v2 8/8] drm/panfrost: Switch to generic memory shrinker Dmitry Osipenko 2022-03-14 23:26 ` Alyssa Rosenzweig 2022-03-14 23:26 ` Alyssa Rosenzweig 2022-03-14 23:32 ` Dmitry Osipenko 2022-03-14 23:32 ` Dmitry Osipenko 2022-03-16 15:04 ` Steven Price 2022-03-16 15:04 ` Steven Price 2022-03-16 23:04 ` Dmitry Osipenko 2022-03-16 23:04 ` Dmitry Osipenko 2022-03-18 14:41 ` Dmitry Osipenko 2022-03-18 14:41 ` Dmitry Osipenko 2022-03-18 14:47 ` Steven Price 2022-03-18 14:47 ` Steven Price 2022-03-18 17:09 ` Dmitry Osipenko 2022-03-18 17:09 ` Dmitry Osipenko 2022-03-15 12:47 ` [PATCH v2 0/8] Add memory shrinker to VirtIO-GPU DRM driver Emil Velikov 2022-03-15 12:47 ` Emil Velikov 2022-03-15 12:47 ` Emil Velikov 2022-03-15 13:10 ` Dmitry Osipenko 2022-03-15 13:10 ` Dmitry Osipenko
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