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Subject[PATCH 13/16] page-flags: define PG_uncached behavior on compound pages
Date
So far, only IA64 uses PG_uncached and only on non-compound pages.

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
---
include/linux/page-flags.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index a1ecec3f505f..0b6921d2f2f3 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -349,7 +349,7 @@ PAGEFLAG_FALSE(Mlocked) __CLEARPAGEFLAG_NOOP(Mlocked)
#endif

#ifdef CONFIG_ARCH_USES_PG_UNCACHED
-PAGEFLAG(Uncached, uncached, ANY)
+PAGEFLAG(Uncached, uncached, NO_COMPOUND)
#else
PAGEFLAG_FALSE(Uncached)
#endif
--
2.1.4


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