Lines Matching refs:tty_files_lock
140 DEFINE_SPINLOCK(tty_files_lock);
207 spin_lock(&tty_files_lock);
209 spin_unlock(&tty_files_lock);
217 spin_lock(&tty_files_lock);
219 spin_unlock(&tty_files_lock);
275 spin_lock(&tty_files_lock);
279 spin_unlock(&tty_files_lock);
563 spin_lock(&tty_files_lock);
575 spin_unlock(&tty_files_lock);
1455 spin_lock(&tty_files_lock);
1457 spin_unlock(&tty_files_lock);