[RFC 0/2] Copy on write for hugetlbfs

[Adam Litke]

The following two patches implement copy-on-write for hugetlbfs (thus
enabling MAP_PRIVATE mappings).  Patch 1/2 (previously posted by David
Gibson) contains a couple small fixes to the demand fault handler and
makes COW fit in nicely.  Patch 2/2 is the cow changes.  Comments?
-- 
Adam Litke - (agl at us.ibm.com)
IBM Linux Technology Center

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