1956 	struct zonelist_cache *zlc;	/* cached zonelist speedup info */  in zlc_setup()  local
1959 	zlc = zonelist->zlcache_ptr;  in zlc_setup()
1960 	if (!zlc)  in zlc_setup()
1963 	if (time_after(jiffies, zlc->last_full_zap + HZ)) {  in zlc_setup()
1964 		bitmap_zero(zlc->fullzones, MAX_ZONES_PER_ZONELIST);  in zlc_setup()
1965 		zlc->last_full_zap = jiffies;  in zlc_setup()
1999 	struct zonelist_cache *zlc;	/* cached zonelist speedup info */  in zlc_zone_worth_trying()  local
2003 	zlc = zonelist->zlcache_ptr;  in zlc_zone_worth_trying()
2004 	if (!zlc)  in zlc_zone_worth_trying()
2008 	n = zlc->z_to_n[i];  in zlc_zone_worth_trying()
2011 	return node_isset(n, *allowednodes) && !test_bit(i, zlc->fullzones);  in zlc_zone_worth_trying()
2021 	struct zonelist_cache *zlc;	/* cached zonelist speedup info */  in zlc_mark_zone_full()  local
2024 	zlc = zonelist->zlcache_ptr;  in zlc_mark_zone_full()
2025 	if (!zlc)  in zlc_mark_zone_full()
2030 	set_bit(i, zlc->fullzones);  in zlc_mark_zone_full()
2039 	struct zonelist_cache *zlc;	/* cached zonelist speedup info */  in zlc_clear_zones_full()  local
2041 	zlc = zonelist->zlcache_ptr;  in zlc_clear_zones_full()
2042 	if (!zlc)  in zlc_clear_zones_full()
2045 	bitmap_zero(zlc->fullzones, MAX_ZONES_PER_ZONELIST);  in zlc_clear_zones_full()
3799 	struct zonelist_cache *zlc;  in build_zonelist_cache()  local
3803 	zonelist->zlcache_ptr = zlc = &zonelist->zlcache;  in build_zonelist_cache()
3804 	bitmap_zero(zlc->fullzones, MAX_ZONES_PER_ZONELIST);  in build_zonelist_cache()
3806 		zlc->z_to_n[z - zonelist->_zonerefs] = zonelist_node_idx(z);  in build_zonelist_cache()