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vt_activate_queue330drivers/char/tty_io.cstatic struct wait_queue *vt_activate_queue = NULL;
vt_activate_queue338drivers/char/tty_io.cinterruptible_sleep_on(&vt_activate_queue);
vt_activate_queue342drivers/char/tty_io.c#define vt_wake_waitactive() wake_up(&vt_activate_queue)