Searched refs:exec_update_lock (Results 1 – 5 of 5) sorted by relevance
31 .exec_update_lock = __RWSEM_INITIALIZER(init_signals.exec_update_lock),
245 struct rw_semaphore exec_update_lock; /* Held while task_struct is member
444 int err = down_read_killable(&task->signal->exec_update_lock); in lock_trace()448 up_read(&task->signal->exec_update_lock); in lock_trace()456 up_read(&task->signal->exec_update_lock); in unlock_trace()3038 result = down_read_killable(&task->signal->exec_update_lock); in do_io_accounting()3087 up_read(&task->signal->exec_update_lock); in do_io_accounting()
1567 err = down_read_killable(&task->signal->exec_update_lock); in mm_access()1578 up_read(&task->signal->exec_update_lock); in mm_access()1911 init_rwsem(&sig->exec_update_lock); in copy_signal()
12938 err = down_read_interruptible(&task->signal->exec_update_lock); in SYSCALL_DEFINE5()13153 up_read(&task->signal->exec_update_lock); in SYSCALL_DEFINE5()13179 up_read(&task->signal->exec_update_lock); in SYSCALL_DEFINE5()