diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_context.c | 26 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.h | 2 |
2 files changed, 8 insertions, 20 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c index 76ed74e75d82..05496ea7a123 100644 --- a/drivers/gpu/drm/i915/i915_gem_context.c +++ b/drivers/gpu/drm/i915/i915_gem_context.c @@ -772,8 +772,7 @@ int i915_gem_vm_create_ioctl(struct drm_device *dev, void *data, if (err < 0) goto err_unlock; - GEM_BUG_ON(err == 0); /* reserved for default/unassigned ppgtt */ - ppgtt->user_handle = err; + GEM_BUG_ON(err == 0); /* reserved for invalid/unassigned ppgtt */ mutex_unlock(&file_priv->vm_idr_lock); @@ -811,10 +810,6 @@ int i915_gem_vm_destroy_ioctl(struct drm_device *dev, void *data, return err; ppgtt = idr_remove(&file_priv->vm_idr, id); - if (ppgtt) { - GEM_BUG_ON(ppgtt->user_handle != id); - ppgtt->user_handle = 0; - } mutex_unlock(&file_priv->vm_idr_lock); if (!ppgtt) @@ -925,18 +920,15 @@ static int get_ppgtt(struct drm_i915_file_private *file_priv, if (ret) goto err_put; - if (!ppgtt->user_handle) { - ret = idr_alloc(&file_priv->vm_idr, ppgtt, 0, 0, GFP_KERNEL); - GEM_BUG_ON(!ret); - if (ret < 0) - goto err_unlock; + ret = idr_alloc(&file_priv->vm_idr, ppgtt, 0, 0, GFP_KERNEL); + GEM_BUG_ON(!ret); + if (ret < 0) + goto err_unlock; - ppgtt->user_handle = ret; - i915_ppgtt_get(ppgtt); - } + i915_ppgtt_get(ppgtt); args->size = 0; - args->value = ppgtt->user_handle; + args->value = ret; ret = 0; err_unlock: @@ -1027,10 +1019,8 @@ static int set_ppgtt(struct drm_i915_file_private *file_priv, return err; ppgtt = idr_find(&file_priv->vm_idr, args->value); - if (ppgtt) { - GEM_BUG_ON(ppgtt->user_handle != args->value); + if (ppgtt) i915_ppgtt_get(ppgtt); - } mutex_unlock(&file_priv->vm_idr_lock); if (!ppgtt) return -ENOENT; diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h b/drivers/gpu/drm/i915/i915_gem_gtt.h index f85b75db1f98..2fafa04c45ec 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.h +++ b/drivers/gpu/drm/i915/i915_gem_gtt.h @@ -397,8 +397,6 @@ struct i915_hw_ppgtt { struct i915_page_directory_pointer pdp; /* GEN8+ */ struct i915_page_directory pd; /* GEN6-7 */ }; - - u32 user_handle; }; struct gen6_hw_ppgtt { |