rds_ib_sysctl_exit  518 net/rds/ib.c   	rds_ib_sysctl_exit();
rds_ib_sysctl_exit  594 net/rds/ib.c   	rds_ib_sysctl_exit();
rds_ib_sysctl_exit  453 net/rds/ib.h   void rds_ib_sysctl_exit(void);