taglinefilesource code
nr_free_pages164arch/alpha/mm/init.ctmp = nr_free_pages << PAGE_SHIFT;
nr_free_pages176arch/alpha/mm/init.cval->freeram = nr_free_pages << PAGE_SHIFT;
nr_free_pages248arch/i386/mm/init.ctmp = nr_free_pages << PAGE_SHIFT;
nr_free_pages275arch/i386/mm/init.cval->freeram = nr_free_pages << PAGE_SHIFT;
nr_free_pages274arch/mips/mm/init.ctmp = nr_free_pages << PAGE_SHIFT;
nr_free_pages291arch/mips/mm/init.cval->freeram = nr_free_pages << PAGE_SHIFT;
nr_free_pages251arch/ppc/mm/init.ctmp = nr_free_pages << PAGE_SHIFT;
nr_free_pages270arch/ppc/mm/init.cval->freeram = nr_free_pages << PAGE_SHIFT;
nr_free_pages169arch/sparc/kernel/sys_sunos.cfreepages += nr_free_pages;
nr_free_pages185arch/sparc/mm/init.ctmp2 = nr_free_pages << PAGE_SHIFT;
nr_free_pages217arch/sparc/mm/init.cval->freeram = nr_free_pages << PAGE_SHIFT;
nr_free_pages574fs/buffer.cwhile (nr_free_pages > min_free_pages*2 && needed > 0 &&
nr_free_pages720fs/buffer.cif (nr_free_pages > min_free_pages + 5) {
nr_free_pages1742fs/buffer.cif (nr_free_pages > min_free_pages*2) 
nr_free_pages34include/linux/swap.hextern int nr_free_pages;
nr_free_pages459kernel/sys.cfreepages += nr_free_pages;
nr_free_pages59mm/memory.cint nr_free_pages = 0;
nr_free_pages64mm/page_alloc.cnr_free_pages += 1 << order;
nr_free_pages129mm/page_alloc.cnr_free_pages -= 1 << order; \
nr_free_pages178mm/page_alloc.cif ((priority==GFP_ATOMIC) || nr_free_pages > reserved_pages) {
nr_free_pages199mm/page_alloc.cprintk("Free pages:      %6dkB\n ( ",nr_free_pages<<(PAGE_SHIFT-10));
nr_free_pages413mm/vmscan.cif ((nr_free_pages + nr_async_pages) < free_pages_low ||
nr_free_pages414mm/vmscan.c((nr_free_pages + nr_async_pages) < free_pages_high &&