radeonsi: make allocator_zeroed_memory unmappable and use bigger buffers

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
2019-01-30 14:29:36 -05:00
parent 5068dec5de
commit d72c319867
1 changed files with 2 additions and 1 deletions
@@ -430,8 +430,9 @@ static struct pipe_context *si_create_context(struct pipe_screen *screen,
 	}

 	sctx->allocator_zeroed_memory =
-		u_suballocator_create(&sctx->b, sscreen->info.gart_page_size,
+		u_suballocator_create(&sctx->b, 128 * 1024,
 				      0, PIPE_USAGE_DEFAULT,
+				      SI_RESOURCE_FLAG_UNMAPPABLE |
 				      SI_RESOURCE_FLAG_CLEAR, false);
 	if (!sctx->allocator_zeroed_memory)
 		goto fail;