1954 static nodemask_t *zlc_setup(struct zonelist *zonelist, int alloc_flags)  in zlc_setup()  argument
1959 	zlc = zonelist->zlcache_ptr;  in zlc_setup()
1996 static int zlc_zone_worth_trying(struct zonelist *zonelist, struct zoneref *z,  in zlc_zone_worth_trying()  argument
2003 	zlc = zonelist->zlcache_ptr;  in zlc_zone_worth_trying()
2007 	i = z - zonelist->_zonerefs;  in zlc_zone_worth_trying()
2019 static void zlc_mark_zone_full(struct zonelist *zonelist, struct zoneref *z)  in zlc_mark_zone_full()  argument
2024 	zlc = zonelist->zlcache_ptr;  in zlc_mark_zone_full()
2028 	i = z - zonelist->_zonerefs;  in zlc_mark_zone_full()
2037 static void zlc_clear_zones_full(struct zonelist *zonelist)  in zlc_clear_zones_full()  argument
2041 	zlc = zonelist->zlcache_ptr;  in zlc_clear_zones_full()
2061 static nodemask_t *zlc_setup(struct zonelist *zonelist, int alloc_flags)  in zlc_setup()  argument
2066 static int zlc_zone_worth_trying(struct zonelist *zonelist, struct zoneref *z,  in zlc_zone_worth_trying()  argument
2072 static void zlc_mark_zone_full(struct zonelist *zonelist, struct zoneref *z)  in zlc_mark_zone_full()  argument
2076 static void zlc_clear_zones_full(struct zonelist *zonelist)  in zlc_clear_zones_full()  argument
2112 	struct zonelist *zonelist = ac->zonelist;  in get_page_from_freelist()  local
2131 	for_each_zone_zonelist_nodemask(zone, z, zonelist, ac->high_zoneidx,  in get_page_from_freelist()
2136 			!zlc_zone_worth_trying(zonelist, z, allowednodes))  in get_page_from_freelist()
2202 				allowednodes = zlc_setup(zonelist, alloc_flags);  in get_page_from_freelist()
2216 				!zlc_zone_worth_trying(zonelist, z, allowednodes))  in get_page_from_freelist()
2260 			zlc_mark_zone_full(zonelist, z);  in get_page_from_freelist()
2407 	if (!oom_zonelist_trylock(ac->zonelist, gfp_mask)) {  in __alloc_pages_may_oom()
2448 	if (out_of_memory(ac->zonelist, gfp_mask, order, ac->nodemask, false)  in __alloc_pages_may_oom()
2452 	oom_zonelist_unlock(ac->zonelist, gfp_mask);  in __alloc_pages_may_oom()
2541 	progress = try_to_free_pages(ac->zonelist, order, gfp_mask,  in __perform_reclaim()
2568 		zlc_clear_zones_full(ac->zonelist);  in __alloc_pages_direct_reclaim()
2614 	for_each_zone_zonelist_nodemask(zone, z, ac->zonelist,  in wake_all_kswapds()
2722 		preferred_zoneref = first_zones_zonelist(ac->zonelist,  in __alloc_pages_slowpath()
2740 		ac->zonelist = node_zonelist(numa_node_id(), gfp_mask);  in __alloc_pages_slowpath()
2870 			struct zonelist *zonelist, nodemask_t *nodemask)  in __alloc_pages_nodemask()  argument
2897 	if (unlikely(!zonelist->_zonerefs->zone))  in __alloc_pages_nodemask()
2907 	ac.zonelist = zonelist;  in __alloc_pages_nodemask()
2909 	preferred_zoneref = first_zones_zonelist(ac.zonelist, ac.high_zoneidx,  in __alloc_pages_nodemask()
3142 	struct zonelist *zonelist = node_zonelist(numa_node_id(), GFP_KERNEL);  in nr_free_zone_pages()  local
3144 	for_each_zone_zonelist(zone, z, zonelist, offset) {  in nr_free_zone_pages()
3451 static int build_zonelists_node(pg_data_t *pgdat, struct zonelist *zonelist,  in build_zonelists_node()  argument
3462 				&zonelist->_zonerefs[nr_zones++]);  in build_zonelists_node()
3655 	struct zonelist *zonelist;  in build_zonelists_in_node_order()  local
3657 	zonelist = &pgdat->node_zonelists[0];  in build_zonelists_in_node_order()
3658 	for (j = 0; zonelist->_zonerefs[j].zone != NULL; j++)  in build_zonelists_in_node_order()
3660 	j = build_zonelists_node(NODE_DATA(node), zonelist, j);  in build_zonelists_in_node_order()
3661 	zonelist->_zonerefs[j].zone = NULL;  in build_zonelists_in_node_order()
3662 	zonelist->_zonerefs[j].zone_idx = 0;  in build_zonelists_in_node_order()
3671 	struct zonelist *zonelist;  in build_thisnode_zonelists()  local
3673 	zonelist = &pgdat->node_zonelists[1];  in build_thisnode_zonelists()
3674 	j = build_zonelists_node(pgdat, zonelist, 0);  in build_thisnode_zonelists()
3675 	zonelist->_zonerefs[j].zone = NULL;  in build_thisnode_zonelists()
3676 	zonelist->_zonerefs[j].zone_idx = 0;  in build_thisnode_zonelists()
3692 	struct zonelist *zonelist;  in build_zonelists_in_zone_order()  local
3694 	zonelist = &pgdat->node_zonelists[0];  in build_zonelists_in_zone_order()
3702 					&zonelist->_zonerefs[pos++]);  in build_zonelists_in_zone_order()
3707 	zonelist->_zonerefs[pos].zone = NULL;  in build_zonelists_in_zone_order()
3708 	zonelist->_zonerefs[pos].zone_idx = 0;  in build_zonelists_in_zone_order()
3750 	struct zonelist *zonelist;  in build_zonelists()  local
3755 		zonelist = pgdat->node_zonelists + i;  in build_zonelists()
3756 		zonelist->_zonerefs[0].zone = NULL;  in build_zonelists()
3757 		zonelist->_zonerefs[0].zone_idx = 0;  in build_zonelists()
3798 	struct zonelist *zonelist;  in build_zonelist_cache()  local
3802 	zonelist = &pgdat->node_zonelists[0];  in build_zonelist_cache()
3803 	zonelist->zlcache_ptr = zlc = &zonelist->zlcache;  in build_zonelist_cache()
3805 	for (z = zonelist->_zonerefs; z->zone; z++)  in build_zonelist_cache()
3806 		zlc->z_to_n[z - zonelist->_zonerefs] = zonelist_node_idx(z);  in build_zonelist_cache()
3839 	struct zonelist *zonelist;  in build_zonelists()  local
3843 	zonelist = &pgdat->node_zonelists[0];  in build_zonelists()
3844 	j = build_zonelists_node(pgdat, zonelist, 0);  in build_zonelists()
3857 		j = build_zonelists_node(NODE_DATA(node), zonelist, j);  in build_zonelists()
3862 		j = build_zonelists_node(NODE_DATA(node), zonelist, j);  in build_zonelists()
3865 	zonelist->_zonerefs[j].zone = NULL;  in build_zonelists()
3866 	zonelist->_zonerefs[j].zone_idx = 0;  in build_zonelists()