Searched refs:cred_guard_mutex (Results 1 – 8 of 8) sorted by relevance
121 ret = kcmp_lock(&task1->signal->cred_guard_mutex, in SYSCALL_DEFINE5()122 &task2->signal->cred_guard_mutex); in SYSCALL_DEFINE5()174 kcmp_unlock(&task1->signal->cred_guard_mutex, in SYSCALL_DEFINE5()175 &task2->signal->cred_guard_mutex); in SYSCALL_DEFINE5()
259 BUG_ON(!mutex_is_locked(¤t->signal->cred_guard_mutex)); in seccomp_can_sync_threads()300 BUG_ON(!mutex_is_locked(¤t->signal->cred_guard_mutex)); in seccomp_sync_threads()819 mutex_lock_killable(¤t->signal->cred_guard_mutex)) in seccomp_set_mode_filter()837 mutex_unlock(¤t->signal->cred_guard_mutex); in seccomp_set_mode_filter()
328 if (mutex_lock_interruptible(&task->signal->cred_guard_mutex)) in ptrace_attach()387 mutex_unlock(&task->signal->cred_guard_mutex); in ptrace_attach()
788 err = mutex_lock_killable(&task->signal->cred_guard_mutex); in mm_access()798 mutex_unlock(&task->signal->cred_guard_mutex); in mm_access()1157 mutex_init(&sig->cred_guard_mutex); in copy_signal()
57 .cred_guard_mutex = \58 __MUTEX_INITIALIZER(sig.cred_guard_mutex), \
755 struct mutex cred_guard_mutex; /* guard against foreign influences on member
1172 if (mutex_lock_interruptible(¤t->signal->cred_guard_mutex)) in prepare_bprm_creds()1179 mutex_unlock(¤t->signal->cred_guard_mutex); in prepare_bprm_creds()1187 mutex_unlock(¤t->signal->cred_guard_mutex); in free_bprm()1236 mutex_unlock(¤t->signal->cred_guard_mutex); in install_exec_creds()
253 int err = mutex_lock_killable(&task->signal->cred_guard_mutex); in lock_trace()257 mutex_unlock(&task->signal->cred_guard_mutex); in lock_trace()265 mutex_unlock(&task->signal->cred_guard_mutex); in unlock_trace()2194 length = mutex_lock_interruptible(&task->signal->cred_guard_mutex); in proc_pid_attr_write()2201 mutex_unlock(&task->signal->cred_guard_mutex); in proc_pid_attr_write()2345 result = mutex_lock_killable(&task->signal->cred_guard_mutex); in do_io_accounting()2381 mutex_unlock(&task->signal->cred_guard_mutex); in do_io_accounting()