AUTOFS_DEV_IOCTL_REQUESTER_CMD 139 fs/autofs/dev-ioctl.c inr == AUTOFS_DEV_IOCTL_REQUESTER_CMD || AUTOFS_DEV_IOCTL_REQUESTER_CMD 202 include/uapi/linux/auto_dev-ioctl.h AUTOFS_DEV_IOCTL_REQUESTER_CMD, struct autofs_dev_ioctl)