Searched refs:cred_guard_mutex (Results 1 – 5 of 5) sorted by relevance
62 rc = mutex_lock_interruptible(¤t->signal->cred_guard_mutex); in SYSCALL_DEFINE4()66 mutex_unlock(¤t->signal->cred_guard_mutex); in SYSCALL_DEFINE4()
35 .cred_guard_mutex = __MUTEX_INITIALIZER(init_signals.cred_guard_mutex),
1351 mutex_unlock(&me->signal->cred_guard_mutex); in begin_new_exec()1395 mutex_unlock(&me->signal->cred_guard_mutex); in setup_new_exec()1423 if (mutex_lock_interruptible(¤t->signal->cred_guard_mutex)) in prepare_bprm_creds()1430 mutex_unlock(¤t->signal->cred_guard_mutex); in prepare_bprm_creds()1488 mutex_unlock(¤t->signal->cred_guard_mutex); in free_bprm()
245 struct mutex cred_guard_mutex; /* guard against foreign influences on member
1789 mutex_init(&sig->cred_guard_mutex); in copy_signal()