48 	mutex_lock(&i915->drm.struct_mutex);  in igt_add_request()
57 	mutex_unlock(&i915->drm.struct_mutex);  in igt_add_request()
70 	mutex_lock(&i915->drm.struct_mutex);  in igt_wait_request()
130 	mutex_unlock(&i915->drm.struct_mutex);  in igt_wait_request()
143 	mutex_lock(&i915->drm.struct_mutex);  in igt_fence_wait()
156 	mutex_unlock(&i915->drm.struct_mutex);  in igt_fence_wait()
185 	mutex_lock(&i915->drm.struct_mutex);  in igt_fence_wait()
188 	mutex_unlock(&i915->drm.struct_mutex);  in igt_fence_wait()
200 	mutex_lock(&i915->drm.struct_mutex);  in igt_request_rewind()
236 	mutex_unlock(&i915->drm.struct_mutex);  in igt_request_rewind()
251 	mutex_lock(&i915->drm.struct_mutex);  in igt_request_rewind()
258 	mutex_unlock(&i915->drm.struct_mutex);  in igt_request_rewind()
285 	struct mutex * const BKL = &t->engine->i915->drm.struct_mutex;  in __igt_breadcrumbs_smoketest()
460 	mutex_lock(&t.engine->i915->drm.struct_mutex);  in mock_breadcrumbs_smoketest()
468 	mutex_unlock(&t.engine->i915->drm.struct_mutex);  in mock_breadcrumbs_smoketest()
498 	mutex_lock(&t.engine->i915->drm.struct_mutex);  in mock_breadcrumbs_smoketest()
505 	mutex_unlock(&t.engine->i915->drm.struct_mutex);  in mock_breadcrumbs_smoketest()
552 	mutex_lock(&i915->drm.struct_mutex);  in live_nop_request()
612 	mutex_unlock(&i915->drm.struct_mutex);  in live_nop_request()
695 	mutex_lock(&i915->drm.struct_mutex);  in live_empty_request()
757 	mutex_unlock(&i915->drm.struct_mutex);  in live_empty_request()
848 	mutex_lock(&i915->drm.struct_mutex);  in live_all_engines()
931 	mutex_unlock(&i915->drm.struct_mutex);  in live_all_engines()
952 	mutex_lock(&i915->drm.struct_mutex);  in live_sequential_engines()
1061 	mutex_unlock(&i915->drm.struct_mutex);  in live_sequential_engines()
1152 	mutex_lock(&i915->drm.struct_mutex);  in live_breadcrumbs_smoketest()
1171 			mutex_unlock(&i915->drm.struct_mutex);  in live_breadcrumbs_smoketest()
1186 				mutex_unlock(&i915->drm.struct_mutex);  in live_breadcrumbs_smoketest()
1194 	mutex_unlock(&i915->drm.struct_mutex);  in live_breadcrumbs_smoketest()
1222 	mutex_lock(&i915->drm.struct_mutex);  in live_breadcrumbs_smoketest()
1225 	mutex_unlock(&i915->drm.struct_mutex);  in live_breadcrumbs_smoketest()