hugetlb_overcommit_handler   21 include/linux/hugetlb.h int hugetlb_overcommit_handler(struct ctl_table *, int, struct file *, void __user *, size_t *, loff_t *);
hugetlb_overcommit_handler  980 kernel/sysctl.c 		.proc_handler	= &hugetlb_overcommit_handler,