Lines Matching refs:files_lock
204 spin_lock(&tty->files_lock); in tty_add_file()
206 spin_unlock(&tty->files_lock); in tty_add_file()
229 spin_lock(&tty->files_lock); in tty_del_file()
231 spin_unlock(&tty->files_lock); in tty_del_file()
285 spin_lock(&tty->files_lock); in check_tty_count()
289 spin_unlock(&tty->files_lock); in check_tty_count()
620 spin_lock(&tty->files_lock); in __tty_hangup()
632 spin_unlock(&tty->files_lock); in __tty_hangup()
1550 spin_lock(&tty->files_lock); in release_one_tty()
1552 spin_unlock(&tty->files_lock); in release_one_tty()
3145 spin_lock_init(&tty->files_lock); in alloc_tty_struct()