Subject: Re: Accessing flash directly from User Space [SOLVED]

From: Michael Buesch <[email-masked]>
Date: Fri, 30 Oct 2009 15:56:09 +0100

On Friday 30 October 2009 15:50:22 Jonathan Haws wrote:
> > I suspect that the msync() was merely serving as a very heavyweight
> > memory barrier.
> 
> I did try hacking the mb() calls from the kernel source to use them in user space, but they had no effect.  I still had to include the calls to msync().

What did the resulting mb() that you used look like?

-- 
Greetings, Michael.