Lines Matching refs:devpoll_lock
59 static kmutex_t devpoll_lock; /* lock protecting dev tbl */ variable
164 mutex_init(&devpoll_lock, NULL, MUTEX_DEFAULT, NULL); in _init()
181 mutex_destroy(&devpoll_lock); in _fini()
647 mutex_enter(&devpoll_lock); in dpopen()
663 mutex_exit(&devpoll_lock); in dpopen()
676 mutex_exit(&devpoll_lock); in dpopen()
692 mutex_enter(&devpoll_lock); in dpopen()
696 mutex_exit(&devpoll_lock); in dpopen()
722 mutex_enter(&devpoll_lock); in dpwrite()
726 mutex_exit(&devpoll_lock); in dpwrite()
1138 mutex_enter(&devpoll_lock); in dpioctl()
1141 mutex_exit(&devpoll_lock); in dpioctl()
1546 mutex_enter(&devpoll_lock); in dppoll()
1550 mutex_exit(&devpoll_lock); in dppoll()
1632 mutex_enter(&devpoll_lock); in dpclose()
1636 mutex_exit(&devpoll_lock); in dpclose()