-
-/**
- * Map a buffer object; issue performance warnings if mapping causes stalls.
- *
- * This matches the drm_intel_bo_map API, but takes an additional human-readable
- * name for the buffer object to use in the performance debug message.
- */
-int
-brw_bo_map(struct brw_context *brw,
- drm_intel_bo *bo, int write_enable,
- const char *bo_name)
-{
- if (likely(!brw->perf_debug) || !drm_intel_bo_busy(bo))
- return drm_intel_bo_map(bo, write_enable);
-
- double start_time = get_time();
-
- int ret = drm_intel_bo_map(bo, write_enable);
-
- perf_debug("CPU mapping a busy %s BO stalled and took %.03f ms.\n",
- bo_name, (get_time() - start_time) * 1000);
-
- return ret;
-}
-
-int
-brw_bo_map_gtt(struct brw_context *brw, drm_intel_bo *bo, const char *bo_name)
-{
- if (likely(!brw->perf_debug) || !drm_intel_bo_busy(bo))
- return drm_intel_gem_bo_map_gtt(bo);
-
- double start_time = get_time();
-
- int ret = drm_intel_gem_bo_map_gtt(bo);
-
- perf_debug("GTT mapping a busy %s BO stalled and took %.03f ms.\n",
- bo_name, (get_time() - start_time) * 1000);
-
- return ret;
-}