VHOST_SCSI_PREALLOC_SGLS  721 drivers/vhost/scsi.c 					 VHOST_SCSI_PREALLOC_SGLS);
VHOST_SCSI_PREALLOC_SGLS 1920 drivers/vhost/scsi.c 		tv_cmd->tvc_sgl = kcalloc(VHOST_SCSI_PREALLOC_SGLS,