diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_dma.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 42 |
3 files changed, 29 insertions, 23 deletions
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index dea455bd889a..bf813967728a 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -1741,8 +1741,8 @@ out_power_well: intel_power_domains_remove(dev_priv); drm_vblank_cleanup(dev); out_gem_unload: - if (dev_priv->mm.inactive_shrinker.scan_objects) - unregister_shrinker(&dev_priv->mm.inactive_shrinker); + if (dev_priv->mm.shrinker.scan_objects) + unregister_shrinker(&dev_priv->mm.shrinker); if (dev->pdev->msi_enabled) pci_disable_msi(dev->pdev); @@ -1793,8 +1793,8 @@ int i915_driver_unload(struct drm_device *dev) i915_teardown_sysfs(dev); - if (dev_priv->mm.inactive_shrinker.scan_objects) - unregister_shrinker(&dev_priv->mm.inactive_shrinker); + if (dev_priv->mm.shrinker.scan_objects) + unregister_shrinker(&dev_priv->mm.shrinker); io_mapping_free(dev_priv->gtt.mappable); arch_phys_wc_del(dev_priv->gtt.mtrr); diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index c9231f2bca25..456da106c778 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1057,7 +1057,7 @@ struct i915_gem_mm { /** PPGTT used for aliasing the PPGTT with the GTT */ struct i915_hw_ppgtt *aliasing_ppgtt; - struct shrinker inactive_shrinker; + struct shrinker shrinker; bool shrinker_no_lock_stealing; /** LRU list of objects with fence regs on them. */ diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index f0e4c5609adb..fa46d987cd3a 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -57,9 +57,9 @@ static void i915_gem_object_update_fence(struct drm_i915_gem_object *obj, struct drm_i915_fence_reg *fence, bool enable); -static unsigned long i915_gem_inactive_count(struct shrinker *shrinker, +static unsigned long i915_gem_shrinker_count(struct shrinker *shrinker, struct shrink_control *sc); -static unsigned long i915_gem_inactive_scan(struct shrinker *shrinker, +static unsigned long i915_gem_shrinker_scan(struct shrinker *shrinker, struct shrink_control *sc); static unsigned long i915_gem_purge(struct drm_i915_private *dev_priv, long target); static unsigned long i915_gem_shrink_all(struct drm_i915_private *dev_priv); @@ -4739,10 +4739,10 @@ i915_gem_load(struct drm_device *dev) dev_priv->mm.interruptible = true; - dev_priv->mm.inactive_shrinker.scan_objects = i915_gem_inactive_scan; - dev_priv->mm.inactive_shrinker.count_objects = i915_gem_inactive_count; - dev_priv->mm.inactive_shrinker.seeks = DEFAULT_SEEKS; - register_shrinker(&dev_priv->mm.inactive_shrinker); + dev_priv->mm.shrinker.scan_objects = i915_gem_shrinker_scan; + dev_priv->mm.shrinker.count_objects = i915_gem_shrinker_count; + dev_priv->mm.shrinker.seeks = DEFAULT_SEEKS; + register_shrinker(&dev_priv->mm.shrinker); } /* @@ -5001,13 +5001,23 @@ static bool mutex_is_locked_by(struct mutex *mutex, struct task_struct *task) #endif } +static int num_vma_bound(struct drm_i915_gem_object *obj) +{ + struct i915_vma *vma; + int count = 0; + + list_for_each_entry(vma, &obj->vma_list, vma_link) + if (drm_mm_node_allocated(&vma->node)) + count++; + + return count; +} + static unsigned long -i915_gem_inactive_count(struct shrinker *shrinker, struct shrink_control *sc) +i915_gem_shrinker_count(struct shrinker *shrinker, struct shrink_control *sc) { struct drm_i915_private *dev_priv = - container_of(shrinker, - struct drm_i915_private, - mm.inactive_shrinker); + container_of(shrinker, struct drm_i915_private, mm.shrinker); struct drm_device *dev = dev_priv->dev; struct drm_i915_gem_object *obj; bool unlock = true; @@ -5029,10 +5039,8 @@ i915_gem_inactive_count(struct shrinker *shrinker, struct shrink_control *sc) count += obj->base.size >> PAGE_SHIFT; list_for_each_entry(obj, &dev_priv->mm.bound_list, global_list) { - if (obj->active) - continue; - - if (!i915_gem_obj_is_pinned(obj) && obj->pages_pin_count == 0) + if (!i915_gem_obj_is_pinned(obj) && + obj->pages_pin_count == num_vma_bound(obj)) count += obj->base.size >> PAGE_SHIFT; } @@ -5105,12 +5113,10 @@ unsigned long i915_gem_obj_size(struct drm_i915_gem_object *o, } static unsigned long -i915_gem_inactive_scan(struct shrinker *shrinker, struct shrink_control *sc) +i915_gem_shrinker_scan(struct shrinker *shrinker, struct shrink_control *sc) { struct drm_i915_private *dev_priv = - container_of(shrinker, - struct drm_i915_private, - mm.inactive_shrinker); + container_of(shrinker, struct drm_i915_private, mm.shrinker); struct drm_device *dev = dev_priv->dev; unsigned long freed; bool unlock = true; |