HWPOISON: Handle hardware poisoned pages in try_to_unmap

[safe/jmp/linux-2.6] / include / linux / rmap.h

diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index 4c4a2d4..ce989f1 100644 (file)
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -93,6 +93,7 @@ enum ttu_flags {
 
        TTU_IGNORE_MLOCK = (1 << 8),    /* ignore mlock */
        TTU_IGNORE_ACCESS = (1 << 9),   /* don't age */
+       TTU_IGNORE_HWPOISON = (1 << 10),/* corrupted page is recoverable */
 };
 #define TTU_ACTION(x) ((x) & TTU_ACTION_MASK)