tag	line	file	source code
free_pages	152	include/linux/mm.h	#define free_page(addr) free_pages((addr),0)
free_pages	153	include/linux/mm.h	extern void free_pages(unsigned long addr, unsigned long order);
free_pages	79	kernel/ksyms.c	X(free_pages),
free_pages	352	mm/kmalloc.c	free_pages ((long)page, sizes[order].gfporder);
free_pages	664	mm/swap.c	free_pages(tmp, order);