HWPOISON, hugetlb: enable error handling path for hugepage

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This patch just enables handling path. Real containing and
recovering operation will be implemented in following patches.

Dependency:
  "hugetlb, rmap: add reverse mapping for hugepage."

Signed-off-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>

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Naoya Horiguchi 2010-05-28 09:29:17 +09:00 • committed by Andi Kleen

parent 0fe6e20b9c

commit 7af446a841

1 changed files with 22 additions and 17 deletions

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39

mm/memory-failure.c

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