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From: Lorenzo Allegrucci <lenstra@tiscalinet.it>
To: linux-kernel@vger.kernel.org
Subject: Huge console switching lags
Date: Tue, 02 Oct 2001 11:11:31 +0200	[thread overview]
Message-ID: <3.0.6.32.20011002111131.02693d90@pop.tiscalinet.it> (raw)


I've experienced huge (4/5 seconds) console switching lags with
2.4.10 running this [1], never seen before with any kernel.
2.4.10-ac2 is even worse, it can take up to 10/20 seconds and longer
to switch from a console to another (CTRL+F1,F2 etc) while running
the beast below:

[1]
#!/bin/sh
bomb(){bomb|bomb&};bomb

Swap is not an issue, you can swapoff -a and still have lags.
I've never seen any console switch lags with any kernel on any load.



-- 
Lorenzo

             reply	other threads:[~2001-10-02  9:10 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-10-02  9:11 Lorenzo Allegrucci [this message]
2001-10-02 16:57 ` Andrew Morton
2001-10-02 17:12   ` James Simmons
2001-10-02 18:10   ` Ricky Beam
2001-10-02 18:22     ` Andrew Morton
2001-10-02 18:24     ` Alan Cox
2001-10-02 18:32       ` Ricky Beam
2001-10-02 18:43         ` Alan Cox
2001-10-02 18:50         ` James Simmons
2001-10-02 22:39           ` Alan Cox
2001-10-02 22:50             ` James Simmons
2001-10-02 22:57               ` Alan Cox
2001-10-02 23:13                 ` James Simmons
2001-10-03 10:19                 ` Benjamin Herrenschmidt
2001-10-03 16:58                   ` James Simmons
2001-10-03 17:27                     ` Paul Mundt
2001-10-04  7:41               ` Geert Uytterhoeven
2001-10-04 16:49                 ` James Simmons
2001-10-02 18:56     ` Chris Wedgwood

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