tag	line	file	source code
unmap	63	include/linux/mm.h	int (*unmap)(struct vm_area_struct *area, unsigned long, size_t);
unmap	298	mm/mmap.c	if (mpnt->vm_ops && mpnt->vm_ops->unmap)
unmap	299	mm/mmap.c	mpnt->vm_ops->unmap(mpnt, st, end-st);