arch/powerpc/mm/subpage-prot.c: use walk->vma and walk_page_vma()
We don't have to use mm_walk->private to pass vma to the callback function because of mm_walk->vma. And walk_page_vma() is useful if we walk over a single vma. Signed-off-by:Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> Acked-by:
Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: Cyrill Gorcunov <gorcunov@openvz.org> Cc: Dave Hansen <dave.hansen@intel.com> Cc: Pavel Emelyanov <xemul@parallels.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
parent
26bcd64a
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