MAX_IOCTL_SGE
struct iovec sgl[MAX_IOCTL_SGE];
struct compat_iovec sgl[MAX_IOCTL_SGE];
void *kbuff_arr[MAX_IOCTL_SGE];
if (ioc->sge_count > MAX_IOCTL_SGE) {
ioc->sge_count, MAX_IOCTL_SGE);
for (i = 0; i < MAX_IOCTL_SGE; i++) {