path: root/arch/powerpc/include/asm/book3s/64/pgtable.h
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authorKirill A. Shutemov <>2016-01-15 16:53:14 -0800
committerLinus Torvalds <>2016-01-15 17:56:32 -0800
commit0ebd74461559320364a8228efd1c12d91dd68db3 (patch)
tree328637fdd561f0d7d295fbe13742169558e5bfb0 /arch/powerpc/include/asm/book3s/64/pgtable.h
parentb7ed934a7c3fd4d2651eae81cb658cf1926ff54f (diff)
arm, thp: remove infrastructure for handling splitting PMDs
With new refcounting we don't need to mark PMDs splitting. Let's drop code to handle this. pmdp_splitting_flush() is not needed too: on splitting PMD we will do pmdp_clear_flush() + set_pte_at(). pmdp_clear_flush() will do IPI as needed for fast_gup. [ fix unterminated ifdef in header file] Signed-off-by: Kirill A. Shutemov <> Cc: Sasha Levin <> Cc: Aneesh Kumar K.V <> Cc: Jerome Marchand <> Cc: Vlastimil Babka <> Cc: Andrea Arcangeli <> Cc: Hugh Dickins <> Cc: Dave Hansen <> Cc: Mel Gorman <> Cc: Rik van Riel <> Cc: Vlastimil Babka <> Cc: Steve Capper <> Cc: Johannes Weiner <> Cc: Michal Hocko <> Cc: Christoph Lameter <> Cc: David Rientjes <> Signed-off-by: Arnd Bergmann <> Signed-off-by: Andrew Morton <> Signed-off-by: Linus Torvalds <>
Diffstat (limited to 'arch/powerpc/include/asm/book3s/64/pgtable.h')
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