[RFC PATCH 3/7] powerpc/nohash: Update 64K nohash config to have 32 pte fragement

[Aneesh Kumar K.V]

They don't need to track 4k subpage slot details and hence don't need
second half of pgtable_t.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar at linux.vnet.ibm.com>
---
 arch/powerpc/include/asm/nohash/64/pgtable-64k.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/powerpc/include/asm/nohash/64/pgtable-64k.h b/arch/powerpc/include/asm/nohash/64/pgtable-64k.h
index 1d8e26e8167b..dbd9de9264c2 100644
--- a/arch/powerpc/include/asm/nohash/64/pgtable-64k.h
+++ b/arch/powerpc/include/asm/nohash/64/pgtable-64k.h
@@ -10,14 +10,14 @@
 #define PGD_INDEX_SIZE  12
 
 /*
- * we support 8 fragments per PTE page of 64K size
+ * we support 32 fragments per PTE page of 64K size
  */
-#define PTE_FRAG_NR	8
+#define PTE_FRAG_NR	32
 /*
  * We use a 2K PTE page fragment and another 4K for storing
  * real_pte_t hash index. Rounding the entire thing to 8K
  */
-#define PTE_FRAG_SIZE_SHIFT  13
+#define PTE_FRAG_SIZE_SHIFT  11
 #define PTE_FRAG_SIZE (1UL << PTE_FRAG_SIZE_SHIFT)
 
 
-- 
2.5.0