async_io_mutex 293 drivers/gpu/drm/qxl/qxl_cmd.c mutex_lock(&qdev->async_io_mutex); async_io_mutex 318 drivers/gpu/drm/qxl/qxl_cmd.c mutex_unlock(&qdev->async_io_mutex); async_io_mutex 238 drivers/gpu/drm/qxl/qxl_drv.h struct mutex async_io_mutex; async_io_mutex 250 drivers/gpu/drm/qxl/qxl_kms.c mutex_init(&qdev->async_io_mutex);