Re: a 15 GB file on tmpfs

From: Bernd Petrovitsch
Date: Thu Jul 21 2005 - 03:43:32 EST


On Wed, 2005-07-20 at 14:16 +0200, Bastiaan Naber wrote:
[...]
> I have a 15 GB file which I want to place in memory via tmpfs. I want to do
> this because I need to have this data accessible with a very low seek time.

Apart fromn the 32-vs-64bit thing: Isn't it enough (and simpler and more
flexible) to mmap(2) that file and mlock(2) it afterwards?

Bernd
--
Firmix Software GmbH http://www.firmix.at/
mobil: +43 664 4416156 fax: +43 1 7890849-55
Embedded Linux Development and Services

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/