From: Rubén Gallardo Fructuoso <ruben@trymedia.com>
To: "Linux-Kernel" <linux-kernel@vger.kernel.org>
Subject: Address translation
Date: Tue, 21 Nov 2000 15:41:26 +0100 [thread overview]
Message-ID: <DLECJAOCHAKJBLMJFKPIAEPBCCAA.ruben@trymedia.com> (raw)
Hi everybody!
I'm developing a module of file system filter and I have a question about
it. Does anybody know a function or method in order to translate an user
space pointer into a valid pointer in kernel mode?
I'd like to avoid copying data (such as the 'copy_to_user' and
'copy_from_user' functions do) because it slows down my system.
Thanks in advance,
Rubén.
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next reply other threads:[~2000-11-21 15:09 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-11-21 14:41 Rubén Gallardo Fructuoso [this message]
2000-11-21 17:20 ` Jeff Dike
2000-11-21 16:32 ` 3c527 driver won't receive packets Egan
2000-11-21 16:36 ` Alan Cox
2000-11-22 21:39 Address translation Keir Fraser
2000-11-23 0:49 ` Pavel Machek
2000-11-23 20:23 ` Andreas Bombe
2000-11-23 21:04 ` Bjorn Wesen
2000-11-24 23:28 ` Andreas Bombe
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