Date: Tue, 31 Oct 2006 16:46:10 -0800 From: "Jack Vogel" <jfvogel@gmail.com> To: "Mikhail Teterin" <Mikhail.Teterin@murex.com> Cc: stable@freebsd.org, re@freebsd.org, Mikhail Teterin <mi+kde@aldan.algebra.com> Subject: Re: new em-driver still broken Message-ID: <2a41acea0610311646i79d445c2i2ac51c137e9de7c1@mail.gmail.com> In-Reply-To: <2a41acea0610311643y7360cbc4ie4a2a16b66e4b1e@mail.gmail.com> References: <200610282112.k9SLC0cC024602@corbulon.video-collage.com> <200610311307.27063.mi%2Bmx@aldan.algebra.com> <2a41acea0610311049n1a8d7f92lef3cdb14cbfef7a3@mail.gmail.com> <200610311937.32326.Mikhail.Teterin@murex.com> <2a41acea0610311643y7360cbc4ie4a2a16b66e4b1e@mail.gmail.com>
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On 10/31/06, Jack Vogel <jfvogel@gmail.com> wrote: > On 10/31/06, Mikhail Teterin <Mikhail.Teterin@murex.com> wrote: > > Actually, it stalls even with polling disabled. It just takes A LOT longer, as > > I just found out. > > > > Instead of minutes, it takes hours of heavey traffict to stall, but it still > > happens. Pressing a key still wakes it up... > > > > -mi > > > > This is fairly bizarre :) I think I can say pretty safely that this is NOT > an em driver issue, its a scheduler problem of some sort. > > Jack > So like : options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions Looks like a special option that most probably dont have, but I'm guessing that this is not something you can do without??
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