register_memory_notifier
ret = register_memory_notifier(&prevent_memory_remove_nb);
rc = register_memory_notifier(&cmm_mem_nb);
register_memory_notifier(&iommu_mem_nb);
if (register_memory_notifier(&kdump_mem_nb)) {
return register_memory_notifier(&s390_cma_mem_nb);
err = register_memory_notifier(&tdx_memory_nb);
EXPORT_SYMBOL(register_memory_notifier);
register_memory_notifier(&hv_memory_nb);
ret = register_memory_notifier(&ehea_mem_nb);
rc = register_memory_notifier(&vm->memory_notifier);
register_memory_notifier(&xen_memory_nb);
extern int register_memory_notifier(struct notifier_block *nb);
register_memory_notifier(&fn##_mem_nb); \
register_memory_notifier(&crash_memhp_nb);
err = register_memory_notifier(&memory_notifier_err_inject.nb);