map_swapcount    1584 mm/swapfile.c  	int i, map_swapcount, _total_mapcount, _total_swapcount;
map_swapcount    1605 mm/swapfile.c  	_total_mapcount = _total_swapcount = map_swapcount = 0;
map_swapcount    1625 mm/swapfile.c  		map_swapcount = max(map_swapcount, mapcount + swapcount);
map_swapcount    1629 mm/swapfile.c  		map_swapcount -= 1;
map_swapcount    1633 mm/swapfile.c  	map_swapcount += mapcount;
map_swapcount    1640 mm/swapfile.c  	return map_swapcount;