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Date:      Sat, 4 Apr 1998 00:04:25 +0400
From:      =?koi8-r?B?4c7E0sXKIP7F0s7P1w==?= <ache@nagual.pp.ru>
To:        Poul-Henning Kamp <phk@critter.freebsd.dk>
Cc:        "Alok K. Dhir" <adhir@worldbank.org>, current@FreeBSD.ORG, adkin003@tc.umn.edu
Subject:   Re: Working patch *with* splhigh() (Was Re: More info RE: X slowdown in -current)
Message-ID:  <19980404000425.64904@nagual.pp.ru>
In-Reply-To: <3267.891633132@critter.freebsd.dk>; from phk@critter.freebsd.dk on Fri, Apr 03, 1998 at 09:52:12PM %2B0200
References:  <19980403233242.31917@nagual.pp.ru> <3267.891633132@critter.freebsd.dk>

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On Fri, Apr 03, 1998 at 09:52:12PM +0200, Poul-Henning Kamp wrote:
> My xserver is remote, but it still doesn't make any difference :-(

local xserver needed for testing.

> >> Does "systat :vm" show abnormally many syscalls ?

How many is 'abnormally many'? Maybe I'll send you just systat output so
you can determine?

> The problem is that time must somehow become zero when we reach
> tsleep() where it should have been non-zero.  I'd be damned if I
> can see how that can happen.

Do you know any place for debugging printf which just detect error and not
overflow messages? I can insert it there and test. Or maybe temporarily
use some sysctl variable...

> Anybody else see this problem with version 1.35 ?

This whole thread *is* about 1.35 version, if you start to read from first
messages they are 'the code claimed to be fixed but I still got slowness'.

-- 
Andrey A. Chernov
http://www.nagual.pp.ru/~ache/
MTH/SH/HE S-- W-- N+ PEC>+ D A a++ C G>+ QH+(++) 666+>++ Y

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