SHM_UNLOCK       1187 ipc/shm.c      	case SHM_UNLOCK:
SHM_UNLOCK       1382 ipc/shm.c      	case SHM_UNLOCK:
SHM_UNLOCK       6145 security/selinux/hooks.c 	case SHM_UNLOCK:
SHM_UNLOCK       2979 security/smack/smack_lsm.c 	case SHM_UNLOCK: