smack_known_lock 331 security/smack/smack.h extern struct mutex smack_known_lock; smack_known_lock 393 security/smack/smack_access.c DEFINE_MUTEX(smack_known_lock); smack_known_lock 533 security/smack/smack_access.c mutex_lock(&smack_known_lock); smack_known_lock 580 security/smack/smack_access.c mutex_unlock(&smack_known_lock); smack_known_lock 1676 security/smack/smackfs.c mutex_lock(&smack_known_lock); smack_known_lock 1682 security/smack/smackfs.c mutex_unlock(&smack_known_lock); smack_known_lock 1754 security/smack/smackfs.c mutex_lock(&smack_known_lock); smack_known_lock 1760 security/smack/smackfs.c mutex_unlock(&smack_known_lock);