void i915_gem_context_free(struct kref *ctx_ref) { struct i915_gem_context *ctx = container_of(ctx_ref, typeof(*ctx), ref); int i; lockdep_assert_held(&ctx->i915->drm.struct_mutex); trace_i915_context_free(ctx); GEM_BUG_ON(!i915_gem_context_is_closed(ctx)); i915_ppgtt_put(ctx->ppgtt); for (i = 0; i < I915_NUM_ENGINES; i++) { struct intel_context *ce = &ctx->engine[i]; if (!ce->state) continue; WARN_ON(ce->pin_count); if (ce->ring) intel_ring_free(ce->ring); __i915_gem_object_release_unless_active(ce->state->obj); } kfree(ctx->name); put_pid(ctx->pid); list_del(&ctx->link); ida_simple_remove(&ctx->i915->context_hw_ida, ctx->hw_id); kfree(ctx); }
void i915_vma_destroy(struct i915_vma *vma) { GEM_BUG_ON(vma->node.allocated); GEM_BUG_ON(i915_vma_is_active(vma)); GEM_BUG_ON(!i915_vma_is_closed(vma)); GEM_BUG_ON(vma->fence); list_del(&vma->vm_link); if (!i915_vma_is_ggtt(vma)) i915_ppgtt_put(i915_vm_to_ppgtt(vma->vm)); kmem_cache_free(to_i915(vma->obj->base.dev)->vmas, vma); }
void i915_gem_context_free(struct kref *ctx_ref) { struct intel_context *ctx = container_of(ctx_ref, typeof(*ctx), ref); trace_i915_context_free(ctx); if (i915.enable_execlists) intel_lr_context_free(ctx); i915_ppgtt_put(ctx->ppgtt); if (ctx->legacy_hw_ctx.rcs_state) drm_gem_object_unreference(&ctx->legacy_hw_ctx.rcs_state->base); list_del(&ctx->link); kfree(ctx); }