hugetlb_sysctl_handler   63 include/linux/hugetlb.h int hugetlb_sysctl_handler(struct ctl_table *, int, void __user *, size_t *, loff_t *);
hugetlb_sysctl_handler 1423 kernel/sysctl.c 		.proc_handler	= hugetlb_sysctl_handler,