1845 	struct rw_semaphore newmt_lock;  in check_forking()  local
1847 	init_rwsem(&newmt_lock);  in check_forking()
1855 	mt_set_external_lock(&newmt, &newmt_lock);  in check_forking()
1859 	down_write(&newmt_lock);  in check_forking()
1877 	up_write(&newmt_lock);  in check_forking()
1988 	struct rw_semaphore newmt_lock;  in bench_forking()  local
1990 	init_rwsem(&newmt_lock);  in bench_forking()
1991 	mt_set_external_lock(&newmt, &newmt_lock);  in bench_forking()
2006 		down_write(&newmt_lock);  in bench_forking()
2021 		up_write(&newmt_lock);  in bench_forking()
2628 	struct rw_semaphore newmt_lock;  in check_dup_gaps()  local
2630 	init_rwsem(&newmt_lock);  in check_dup_gaps()
2631 	mt_set_external_lock(&newmt, &newmt_lock);  in check_dup_gaps()
2643 	down_write(&newmt_lock);  in check_dup_gaps()
2658 	up_write(&newmt_lock);  in check_dup_gaps()