int enough_swap(unsigned int nr_pages) 
static int enough_swap(unsigned int nr_pages) 
int enough_swap(unsigned int nr_pages){	struct sysinfo i;	si_swapinfo(&i);	pr_debug("swsusp: available swap: %lu pages\n", i.freeswap);	return i.freeswap > (nr_pages + PAGES_FOR_IO +		(nr_pages + PBES_PER_PAGE - 1) / PBES_PER_PAGE);}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/0fbeb5a45dccd493c35a68a5548e6a9d9882a791/swsusp.c/clean/kernel/power/swsusp.c