From: Jan Kasprzak <kas@informatics.muni.cz>
To: Christoph Hellwig <hch@infradead.org>,
Andries Brouwer <aebr@win.tue.nl>,
Marcelo Tosatti <marcelo@conectiva.com.br>,
linux-kernel@vger.kernel.org
Subject: Re: 2.4.20-pre11 /proc/partitions read
Date: Wed, 23 Oct 2002 10:39:22 +0200 [thread overview]
Message-ID: <20021023103922.C20511@fi.muni.cz> (raw)
In-Reply-To: <20021022203504.A7770@infradead.org>; from hch@infradead.org on Tue, Oct 22, 2002 at 08:35:04PM +0100
Christoph Hellwig wrote:
: Both of those should be fixed by my patch, i.e. were caused by a bug
: in fpos handling in the seq_file /proc/partions. There is nothing
: about the statistics in them.
The problem is that without statistics, the /proc/partitions
contents is a *lot* smaller, so it probably fits in a single 1024-byte read()
syscall. So having stats in /proc/partitions only increases the probability
of this problem. I'll try your patch and let you know then.
-Y.
--
| Jan "Yenya" Kasprzak <kas at {fi.muni.cz - work | yenya.net - private}> |
| GPG: ID 1024/D3498839 Fingerprint 0D99A7FB206605D7 8B35FCDE05B18A5E |
| http://www.fi.muni.cz/~kas/ Czech Linux Homepage: http://www.linux.cz/ |
|-- If you start doing things because you hate others and want to screw --|
|-- them over the end result is bad. --Linus Torvalds to the BBC News --|
next prev parent reply other threads:[~2002-10-23 8:34 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-22 14:19 2.4.20-pre11 /proc/partitions read Jan Kasprzak
2002-10-22 15:10 ` Richard B. Johnson
2002-10-22 16:14 ` Jan Kasprzak
2002-10-22 18:40 ` Andries Brouwer
2002-10-22 18:10 ` Marcelo Tosatti
2002-10-23 8:36 ` Jan Kasprzak
2002-10-22 18:45 ` Christoph Hellwig
2002-10-22 18:59 ` Andries Brouwer
2002-10-22 18:26 ` Marcelo Tosatti
2002-10-22 19:32 ` Andries Brouwer
2002-10-22 19:35 ` Christoph Hellwig
2002-10-22 19:58 ` Andries Brouwer
2002-10-22 20:32 ` Alan Cox
2002-10-23 8:39 ` Jan Kasprzak [this message]
2002-10-23 9:13 ` Jan Kasprzak
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