MAX_PREALLOC_SIZE 717 sound/pci/hda/hda_controller.c #define MAX_PREALLOC_SIZE (32 * 1024 * 1024) MAX_PREALLOC_SIZE 1295 sound/soc/intel/skylake/skl-pcm.c #define MAX_PREALLOC_SIZE (32 * 1024 * 1024)