tty_mutex 844 drivers/tty/pty.c mutex_lock(&tty_mutex); tty_mutex 848 drivers/tty/pty.c mutex_unlock(&tty_mutex); tty_mutex 142 drivers/tty/tty_io.c DEFINE_MUTEX(tty_mutex); tty_mutex 363 drivers/tty/tty_io.c mutex_lock(&tty_mutex); tty_mutex 377 drivers/tty/tty_io.c mutex_unlock(&tty_mutex); tty_mutex 409 drivers/tty/tty_io.c mutex_lock(&tty_mutex); tty_mutex 427 drivers/tty/tty_io.c mutex_unlock(&tty_mutex); tty_mutex 1508 drivers/tty/tty_io.c WARN_ON(!mutex_is_locked(&tty_mutex)); tty_mutex 1592 drivers/tty/tty_io.c mutex_lock(&tty_mutex); tty_mutex 1595 drivers/tty/tty_io.c mutex_unlock(&tty_mutex); tty_mutex 1624 drivers/tty/tty_io.c mutex_lock(&tty_mutex); tty_mutex 1626 drivers/tty/tty_io.c mutex_unlock(&tty_mutex); tty_mutex 1895 drivers/tty/tty_io.c mutex_lock(&tty_mutex); tty_mutex 1898 drivers/tty/tty_io.c mutex_unlock(&tty_mutex); tty_mutex 1918 drivers/tty/tty_io.c mutex_unlock(&tty_mutex); tty_mutex 1948 drivers/tty/tty_io.c mutex_lock(&tty_mutex); tty_mutex 1951 drivers/tty/tty_io.c mutex_unlock(&tty_mutex); tty_mutex 1958 drivers/tty/tty_io.c mutex_unlock(&tty_mutex); tty_mutex 1965 drivers/tty/tty_io.c mutex_unlock(&tty_mutex); tty_mutex 1969 drivers/tty/tty_io.c mutex_unlock(&tty_mutex); tty_mutex 1985 drivers/tty/tty_io.c mutex_unlock(&tty_mutex); tty_mutex 3339 drivers/tty/tty_io.c mutex_lock(&tty_mutex); tty_mutex 3341 drivers/tty/tty_io.c mutex_unlock(&tty_mutex); tty_mutex 3360 drivers/tty/tty_io.c mutex_lock(&tty_mutex); tty_mutex 3362 drivers/tty/tty_io.c mutex_unlock(&tty_mutex); tty_mutex 3383 drivers/tty/tty_io.c mutex_lock(&tty_mutex); tty_mutex 3385 drivers/tty/tty_io.c mutex_unlock(&tty_mutex); tty_mutex 108 fs/proc/proc_tty.c mutex_lock(&tty_mutex); tty_mutex 119 fs/proc/proc_tty.c mutex_unlock(&tty_mutex); tty_mutex 572 include/linux/tty.h extern struct mutex tty_mutex;