From f0a191ca0ff197f0f0c00be0b4b94169ec81f71f Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Fri, 22 Feb 2013 14:39:15 -0800 Subject: [PATCH] intel: Add missing perf debug for a stall on mapping a BO. I was testing the ARB_debug_output code and wrote an obvious sample that should have hit this, and got confused that my ARB_debug_output was broken. Reviewed-by: Jordan Justen --- src/mesa/drivers/dri/intel/intel_buffer_objects.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/mesa/drivers/dri/intel/intel_buffer_objects.c b/src/mesa/drivers/dri/intel/intel_buffer_objects.c index 34eb7c9..ac265db 100644 --- a/src/mesa/drivers/dri/intel/intel_buffer_objects.c +++ b/src/mesa/drivers/dri/intel/intel_buffer_objects.c @@ -330,6 +330,8 @@ intel_bufferobj_map_range(struct gl_context * ctx, drm_intel_bo_unreference(intel_obj->buffer); intel_bufferobj_alloc_buffer(intel, intel_obj); } else { + perf_debug("Stalling on the GPU for mapping a busy buffer " + "object\n"); intel_flush(ctx); } } else if (drm_intel_bo_busy(intel_obj->buffer) && -- 2.7.4