[UPDATE] [PATCH 0/3] Demand faulting for hugetlb

[Adam Litke]

Sending this out again after incorporating the feedback from Yanmin
Zhang and Dave Hansen.  Are we ready to go for -mm yet?  The only patch
which has seen any recent changes is #2 below so I assume people agree
with #1 and #3 now :)

The three patches:
 1) Remove a get_user_pages() optimization that is no longer valid for
demand faulting
 2) Move fault logic from hugetlb_prefault() to hugetlb_pte_fault()
 3) Apply a simple overcommit check so demand fault accounting behaves
in a manner in line with how prefault worked

Diffed against 2.6.13-git6

-- 
Adam Litke - (agl at us.ibm.com)
IBM Linux Technology Center

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