Date: Fri, 13 Jan 2017 17:03:23 +0000 (UTC) From: Ian Lepore <ian@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r312080 - head/sys/kern Message-ID: <201701131703.v0DH3N7j064546@repo.freebsd.org>
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Author: ian Date: Fri Jan 13 17:03:23 2017 New Revision: 312080 URL: https://svnweb.freebsd.org/changeset/base/312080 Log: Correct the comments about how much buffer is allocated. Modified: head/sys/kern/tty.c Modified: head/sys/kern/tty.c ============================================================================== --- head/sys/kern/tty.c Fri Jan 13 16:54:44 2017 (r312079) +++ head/sys/kern/tty.c Fri Jan 13 17:03:23 2017 (r312080) @@ -117,7 +117,7 @@ tty_watermarks(struct tty *tp) size_t bs = 0; int error; - /* Provide an input buffer for 0.2 seconds of data. */ + /* Provide an input buffer for 2 seconds of data. */ if (tp->t_termios.c_cflag & CREAD) bs = MIN(tp->t_termios.c_ispeed / 5, TTYBUF_MAX); error = ttyinq_setsize(&tp->t_inq, tp, bs); @@ -127,7 +127,7 @@ tty_watermarks(struct tty *tp) /* Set low watermark at 10% (when 90% is available). */ tp->t_inlow = (ttyinq_getallocatedsize(&tp->t_inq) * 9) / 10; - /* Provide an output buffer for 0.2 seconds of data. */ + /* Provide an output buffer for 2 seconds of data. */ bs = MIN(tp->t_termios.c_ospeed / 5, TTYBUF_MAX); error = ttyoutq_setsize(&tp->t_outq, tp, bs); if (error != 0)
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