Re: [Xen-devel] passing hypercall parameters by pointer

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

On 19 Aug 2005, at 12:34, Ian Pratt wrote:

> That's a very good point. For the moment, we should remove all the
> munlock() calls for safety. The amount of unnecessary memory we'll end
> up pinning will be tiny, so we shouldn't worry about it.
The munlock()s indicate where we should deallocate bounce buffers back 
to the pre-reservation pool. We should at least mark those places so we 
don't have to search for them again later.
 -- Keir


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