linux-kernel - Re: unresponsiveness on linux desktop during file copy

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Date:	Sun, 17 May 2009 19:13:31 +0530
From:	Satish Eerpini <eerpini@...il.com>
To:	Wu Fengguang <fengguang.wu@...el.com>
Cc:	Rik van Riel <riel@...hat.com>, Ray Lee <ray-lk@...rabbit.org>,
	Christoph Lameter <cl@...ux-foundation.org>,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: unresponsiveness on linux desktop during file copy

>> >
>> ok here you go , I ran "strace -o log -tt clear " on xterm and dash :
>>
>> "log "
>
> Again, it's pretty fast:
> begin with:
>> 18:31:02.162301 execve("/usr/bin/clear", ["clear"], [/* 49 vars */]) = 0
>
> end with:
>> 18:31:02.167613 exit_group(0)           = ?
>
> So the elapsed time for "clear" is about 5ms.
right, I could not generate the lag in this case, as I said ,  I am
not able to generate the same unresponsiveness deterministically ,
.......

Satish
-- 
http://satish.playdrupal.com
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