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Date: Thu, 17 May 2007 17:25:02 +0100
From: Hubertus Grobbel <hubertus@...bbel.net>
To: Erik Mouw <mouw@...linux.org>
Cc: Linux List <linux-kernel@...r.kernel.org>
Subject: Re: O_DIRECT for FAT
Hi Alan, Erik and Hirofumi and the rest,
I want to inform you of my success. So first of all thanks for your help!
Assuring, that the buffer is aligned according 4k (pagesize = getpagesize()
and multiple of sectorsize = blockdev --getss) using memalign or
posix_memalign, did the job. Thanks a lot. A very nice feature.
The compiler option -D_GNU_SOURCE helped also to avoid including asm-header of
fcntl.h.
bye
Hubi
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