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authorDavid Daney <ddaney@caviumnetworks.com>2009-05-27 17:47:43 -0700
committerRalf Baechle <ralf@linux-mips.org>2009-06-17 11:06:30 +0100
commitdd7943920b492d9d8a79080fe05e25ecd7e10bc3 (patch)
tree51c5dd2079819186009e5703c936ddeb3cd845e2 /arch/mips/include/asm/page.h
parent50a41ff292fafe1e937102be23464b54fed8b78c (diff)
downloadlinux-2.6.34-ux500-dd7943920b492d9d8a79080fe05e25ecd7e10bc3.tar.gz
MIPS: Add hugetlbfs page defines.
Signed-off-by: David Daney <ddaney@caviumnetworks.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include/asm/page.h')
-rw-r--r--arch/mips/include/asm/page.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
index 72c80d2034c..dc0eaa73128 100644
--- a/arch/mips/include/asm/page.h
+++ b/arch/mips/include/asm/page.h
@@ -32,6 +32,11 @@
#define PAGE_SIZE (1UL << PAGE_SHIFT)
#define PAGE_MASK (~((1 << PAGE_SHIFT) - 1))
+#define HPAGE_SHIFT (PAGE_SHIFT + PAGE_SHIFT - 3)
+#define HPAGE_SIZE ((1UL) << HPAGE_SHIFT)
+#define HPAGE_MASK (~(HPAGE_SIZE - 1))
+#define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT)
+
#ifndef __ASSEMBLY__
#include <linux/pfn.h>