thp: add pmd mmu_notifier helpers
authorAndrea Arcangeli <aarcange@redhat.com>
Thu, 13 Jan 2011 23:46:44 +0000 (15:46 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 14 Jan 2011 01:32:41 +0000 (17:32 -0800)
commit91a4ee2670e0ee2b0630a0eb24fb9a87ea3acd0a
tree28b3fa3535295544928329290c365eecc5a770d2
parent8ac1f8320a0073f28cf9e0491af4cd98f504f92a
thp: add pmd mmu_notifier helpers

Add mmu notifier helpers to handle pmd huge operations.

Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
Acked-by: Rik van Riel <riel@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
include/linux/mmu_notifier.h