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authorNaoya Horiguchi <n-horiguchi@ah.jp.nec.com>2010-05-28 09:29:20 +0900
committerAndi Kleen <ak@linux.intel.com>2010-08-11 09:22:46 +0200
commit93f70f900da36fbc19c13c2aa04b2e468c8d00fb (patch)
tree7868f891bca0ed18c9806771a68feac0b4010517 /mm/hwpoison-inject.c
parentc9fbdd5f131440981b124883656ea21fb12cde4a (diff)
HWPOISON, hugetlb: isolate corrupted hugepage
If error hugepage is not in-use, we can fully recovery from error by dequeuing it from freelist, so return RECOVERY. Otherwise whether or not we can recovery depends on user processes, so return DELAYED. Dependency: "HWPOISON, hugetlb: enable error handling path for hugepage" Signed-off-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> Cc: Andrew Morton <akpm@linux-foundation.org> Acked-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com>
Diffstat (limited to 'mm/hwpoison-inject.c')
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