Searched refs:exec_update_lock (Results 1 – 8 of 8) sorted by relevance
159 ret = kcmp_lock(&task1->signal->exec_update_lock, in SYSCALL_DEFINE5()160 &task2->signal->exec_update_lock); in SYSCALL_DEFINE5()215 kcmp_unlock(&task1->signal->exec_update_lock, in SYSCALL_DEFINE5()216 &task2->signal->exec_update_lock); in SYSCALL_DEFINE5()
636 ret = down_read_killable(&task->signal->exec_update_lock); in __pidfd_fget()645 up_read(&task->signal->exec_update_lock); in __pidfd_fget()
1320 err = down_read_killable(&task->signal->exec_update_lock); in mm_access()1330 up_read(&task->signal->exec_update_lock); in mm_access()1683 init_rwsem(&sig->exec_update_lock); in copy_signal()
29 .exec_update_lock = __RWSEM_INITIALIZER(init_signals.exec_update_lock),
984 ret = down_write_killable(&tsk->signal->exec_update_lock); in exec_mmap()998 up_write(&tsk->signal->exec_update_lock); in exec_mmap()1403 up_write(&me->signal->exec_update_lock); in begin_new_exec()1445 up_write(&me->signal->exec_update_lock); in setup_new_exec()
233 struct rw_semaphore exec_update_lock; /* Held while task_struct is member
406 int err = down_read_killable(&task->signal->exec_update_lock); in lock_trace()410 up_read(&task->signal->exec_update_lock); in lock_trace()418 up_read(&task->signal->exec_update_lock); in unlock_trace()2948 result = down_read_killable(&task->signal->exec_update_lock); in do_io_accounting()2984 up_read(&task->signal->exec_update_lock); in do_io_accounting()
12219 err = down_read_interruptible(&task->signal->exec_update_lock); in SYSCALL_DEFINE5()12387 up_read(&task->signal->exec_update_lock); in SYSCALL_DEFINE5()12411 up_read(&task->signal->exec_update_lock); in SYSCALL_DEFINE5()
