Searched refs:ttcompat_lock (Results 1 – 2 of 2) sorted by relevance
82 extern krwlock_t ttcompat_lock;281 if (rw_tryenter(&ttcompat_lock, RW_WRITER)) { in compat_modcmd()283 rw_exit(&ttcompat_lock); in compat_modcmd()
211 krwlock_t ttcompat_lock; variable1416 rw_enter(&ttcompat_lock, RW_READER); in ttioctl()1420 rw_exit(&ttcompat_lock); in ttioctl()1427 rw_exit(&ttcompat_lock); in ttioctl()2918 rw_init(&ttcompat_lock); in tty_init()