XIP aware file system

[David Woodhouse]

On Tue, 2005-02-15 at 11:38 -0500, Nicolas Pitre wrote:
> Please study carefully xip_udelay() and try to understand _when_ it is 
> OK to call other functions and when it is not.  This function is really 
> where all the magic is happening.

Out of interest, how do we guarantee that there won't be speculative
prefetching of icache? If you're relying on hardware-specific knowledge
that it doesn't happen, please document that so that it doesn't bite
people implementing the XIP primitives on other platforms.

-- 
dwmw2