update_hiwater_rss 1048 kernel/exit.c  		update_hiwater_rss(tsk->mm);
update_hiwater_rss   40 mm/fremap.c    			update_hiwater_rss(mm);
update_hiwater_rss  990 mm/memory.c    	update_hiwater_rss(mm);
update_hiwater_rss 1773 mm/mmap.c      	update_hiwater_rss(mm);
update_hiwater_rss  735 mm/rmap.c      	update_hiwater_rss(mm);
update_hiwater_rss  845 mm/rmap.c      	update_hiwater_rss(mm);