Date: Fri, 31 Jul 2009 21:55:40 -0700 From: Navdeep Parhar <nparhar@gmail.com> To: Hans Petter Selasky <hselasky@c2i.net> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, Alfred Perlstein <alfred@freebsd.org>, src-committers@freebsd.org Subject: Re: svn commit: r195960 - in head/sys/dev/usb: . controller input Message-ID: <20090801045540.GA8399@doormat.home> In-Reply-To: <200908010615.02972.hselasky@c2i.net> References: <200907300014.n6U0EZ77086341@svn.freebsd.org> <d04e16b70907310045y635245efob33b10464c22524f@mail.gmail.com> <20090731212140.GK47463@elvis.mu.org> <200908010615.02972.hselasky@c2i.net>
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On Sat, Aug 01, 2009 at 06:15:01AM +0200, Hans Petter Selasky wrote: > On Friday 31 July 2009 23:21:40 Alfred Perlstein wrote: > > Hans, can you please look into this issue? > > > > * Navdeep Parhar <nparhar@gmail.com> [090731 00:45] wrote: > > > This has slowed down core dumps very significantly. What used to take > > > 10-15s on my system now takes around 3 minutes. A simple test is to > > > break into ddb and "call doadump" with or without this rev. I have a > > > serial console on this machine > > > and so I can use ddb whether the attached USB keyboard works or not. > > It's because there is a DELAY(1000) in the UKBD's polling routine so that key- > repeating will work, no magic. ok. So can something be done about it or are you suggesting that we learn to live with this? Regards, Navdeep
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