SHM_UNLOCK        601 ipc/compat.c   	case SHM_UNLOCK:
SHM_UNLOCK        738 ipc/shm.c      	case SHM_UNLOCK:
SHM_UNLOCK       5052 security/selinux/hooks.c 	case SHM_UNLOCK:
SHM_UNLOCK       1539 security/smack/smack_lsm.c 	case SHM_UNLOCK: