NR_FREE_PAGES
unsigned long limit = global_zone_page_state(NR_FREE_PAGES)
#define nr_free_pages() global_zone_page_state(NR_FREE_PAGES)
cnt += zone_page_state(zone, NR_FREE_PAGES);
highmem += zone_page_state(zone, NR_FREE_PAGES);
count += zone_page_state(zone, NR_FREE_PAGES);
free += zone_page_state(zone, NR_FREE_PAGES);
VMCOREINFO_NUMBER(NR_FREE_PAGES);
zone_page_state(zone, NR_FREE_PAGES));
available += zone_page_state_snapshot(zone, NR_FREE_PAGES);
free_pages = zone_page_state(zone, NR_FREE_PAGES);
zone_page_state(zone, NR_FREE_PAGES)))
*metric_value = global_zone_page_state(NR_FREE_PAGES) * 1000 /
pages += zone_page_state(zone, NR_FREE_PAGES);
free_kbytes = K(global_zone_page_state(NR_FREE_PAGES));
free_kbytes = K(global_zone_page_state(NR_FREE_PAGES));
free_kbytes = K(global_zone_page_state(NR_FREE_PAGES));
free_kbytes = K(global_zone_page_state(NR_FREE_PAGES));
free_kbytes = K(global_zone_page_state(NR_FREE_PAGES));
nr_pages += zone_page_state(zone, NR_FREE_PAGES);
nr_pages = zone_page_state(z, NR_FREE_PAGES);
x = global_zone_page_state(NR_FREE_PAGES);
zone_page_state(zone, NR_FREE_PAGES) / 2) {
zone_page_state(z, NR_FREE_PAGES));
free_pages = zone_page_state(z, NR_FREE_PAGES);
available += zone_page_state_snapshot(zone, NR_FREE_PAGES);
(zone_page_state(zone, NR_FREE_PAGES) -
__mod_zone_page_state(zone, NR_FREE_PAGES, nr_pages);
free_highpages += zone_page_state(zone, NR_FREE_PAGES);
val->freeram = sum_zone_node_page_state(nid, NR_FREE_PAGES);
global_zone_page_state(NR_FREE_PAGES),
K(zone_page_state(zone, NR_FREE_PAGES)),
available = global_zone_page_state(NR_FREE_PAGES) - totalreserve_pages;
val->freeram = global_zone_page_state(NR_FREE_PAGES);
free = sum_zone_node_page_state(pgdat->node_id, NR_FREE_PAGES);
if (!zone_reclaimable_pages(zone) && zone_page_state_snapshot(zone, NR_FREE_PAGES))
free_pages += zone_page_state_snapshot(zone, NR_FREE_PAGES);
item = NR_FREE_PAGES;
[I(NR_FREE_PAGES)] = "nr_free_pages",
zone_page_state(zone, NR_FREE_PAGES),