Date: Fri, 22 Aug 2008 05:15:52 +0000 (UTC) From: Ed Schouten <ed@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern tty.c Message-ID: <200808220516.m7M5G8jD089310@repoman.freebsd.org>
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ed 2008-08-22 05:15:52 UTC
FreeBSD src repository
Modified files:
sys/kern tty.c
Log:
SVN rev 181993 on 2008-08-22 05:15:52Z by ed
Prevent VSTART flooding when turning on software flow control.
It turned out we transmitted VSTART after each successful read on a TTY
when software flow control was turned on. This was because of a very
evil bug where we tested the TF_HIWAT_IN flag the other way around.
Reported by: Christian Weisgerber <naddy mips inka de>
Revision Changes Path
1.283 +1 -1 src/sys/kern/tty.c
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