Date: Sat, 20 Sep 2008 09:35:47 GMT From: Ed Schouten <ed@FreeBSD.org> To: Perforce Change Reviews <perforce@FreeBSD.org> Subject: PERFORCE change 150156 for review Message-ID: <200809200935.m8K9Zlk2057193@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=150156 Change 150156 by ed@ed_dull on 2008/09/20 09:35:36 Make sure ttydevsw_outwakeup() actually wakes up the driver when hooks are in place. Affected files ... .. //depot/projects/mpsafetty/sys/sys/ttydevsw.h#8 edit Differences ... ==== //depot/projects/mpsafetty/sys/sys/ttydevsw.h#8 (text+ko) ==== @@ -95,9 +95,7 @@ MPASS(!tty_gone(tp)); /* Prevent spurious wakeups. */ - if (tp->t_flags & TF_STOPPED) - return; - if (ttyoutq_bytesused(&tp->t_outq) == 0) + if (ttydisc_rint_poll(tp) == 0) return; tp->t_devsw->tsw_outwakeup(tp);
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