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