powerpc/mm: Properly wire up get_user_pages_fast() on 32-bit
authorBenjamin Herrenschmidt <benh@kernel.crashing.org>
Tue, 10 Mar 2009 17:24:37 +0000 (17:24 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Wed, 11 Mar 2009 06:11:34 +0000 (17:11 +1100)
While we did add support for _PAGE_SPECIAL on some 32-bit platforms,
we never actually built get_user_pages_fast() on them. This fixes
it which requires a little bit of ifdef'ing around.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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