AS_MM_ALL_LOCKS  2305 mm/mmap.c      	if (!test_bit(AS_MM_ALL_LOCKS, &mapping->flags)) {
AS_MM_ALL_LOCKS  2315 mm/mmap.c      		if (test_and_set_bit(AS_MM_ALL_LOCKS, &mapping->flags))
AS_MM_ALL_LOCKS  2409 mm/mmap.c      	if (test_bit(AS_MM_ALL_LOCKS, &mapping->flags)) {
AS_MM_ALL_LOCKS  2415 mm/mmap.c      		if (!test_and_clear_bit(AS_MM_ALL_LOCKS,