198 static enum oom_constraint constrained_alloc(struct zonelist *zonelist,  in constrained_alloc()  argument
211 	if (!zonelist)  in constrained_alloc()
234 	for_each_zone_zonelist_nodemask(zone, z, zonelist,  in constrained_alloc()
248 static enum oom_constraint constrained_alloc(struct zonelist *zonelist,  in constrained_alloc()  argument
653 bool oom_zonelist_trylock(struct zonelist *zonelist, gfp_t gfp_mask)  in oom_zonelist_trylock()  argument
660 	for_each_zone_zonelist(zone, z, zonelist, gfp_zone(gfp_mask))  in oom_zonelist_trylock()
670 	for_each_zone_zonelist(zone, z, zonelist, gfp_zone(gfp_mask))  in oom_zonelist_trylock()
683 void oom_zonelist_unlock(struct zonelist *zonelist, gfp_t gfp_mask)  in oom_zonelist_unlock()  argument
689 	for_each_zone_zonelist(zone, z, zonelist, gfp_zone(gfp_mask))  in oom_zonelist_unlock()
707 static void __out_of_memory(struct zonelist *zonelist, gfp_t gfp_mask,  in __out_of_memory()  argument
741 	constraint = constrained_alloc(zonelist, gfp_mask, nodemask,  in __out_of_memory()
787 bool out_of_memory(struct zonelist *zonelist, gfp_t gfp_mask,  in out_of_memory()  argument
794 		__out_of_memory(zonelist, gfp_mask, order, nodemask, force_kill);  in out_of_memory()
809 	struct zonelist *zonelist;  in pagefault_out_of_memory()  local
815 	zonelist = node_zonelist(first_memory_node, GFP_KERNEL);  in pagefault_out_of_memory()
816 	if (oom_zonelist_trylock(zonelist, GFP_KERNEL)) {  in pagefault_out_of_memory()
828 		oom_zonelist_unlock(zonelist, GFP_KERNEL);  in pagefault_out_of_memory()