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[2/4] powerpc/mm: Rename hugetlb-radix.h to hugetlb.h

Message ID 20161110092918.21139-2-aneesh.kumar@linux.vnet.ibm.com (mailing list archive)
State Superseded
Headers show

Commit Message

Aneesh Kumar K.V Nov. 10, 2016, 9:29 a.m. UTC 
We will start moving some book3s specific hugetlb functions there.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
---
 arch/powerpc/include/asm/book3s/64/{hugetlb-radix.h => hugetlb.h} | 6 ++++--
 arch/powerpc/include/asm/hugetlb.h                                | 2 +-
 2 files changed, 5 insertions(+), 3 deletions(-)
 rename arch/powerpc/include/asm/book3s/64/{hugetlb-radix.h => hugetlb.h} (84%)
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Patch

diff --git a/arch/powerpc/include/asm/book3s/64/hugetlb-radix.h b/arch/powerpc/include/asm/book3s/64/hugetlb.h
similarity index 84%
rename from arch/powerpc/include/asm/book3s/64/hugetlb-radix.h
rename to arch/powerpc/include/asm/book3s/64/hugetlb.h
index c45189aa7476..a7d2b6107383 100644
--- a/arch/powerpc/include/asm/book3s/64/hugetlb-radix.h
+++ b/arch/powerpc/include/asm/book3s/64/hugetlb.h
@@ -1,5 +1,5 @@ 
-#ifndef _ASM_POWERPC_BOOK3S_64_HUGETLB_RADIX_H
-#define _ASM_POWERPC_BOOK3S_64_HUGETLB_RADIX_H
+#ifndef _ASM_POWERPC_BOOK3S_64_HUGETLB_H
+#define _ASM_POWERPC_BOOK3S_64_HUGETLB_H
 /*
  * For radix we want generic code to handle hugetlb. But then if we want
  * both hash and radix to be enabled together we need to workaround the
@@ -21,6 +21,8 @@  static inline int hstate_get_psize(struct hstate *hstate)
 		return MMU_PAGE_2M;
 	else if (shift == mmu_psize_defs[MMU_PAGE_1G].shift)
 		return MMU_PAGE_1G;
+	else if (shift == mmu_psize_defs[MMU_PAGE_16M].shift)
+		return MMU_PAGE_16M;
 	else {
 		WARN(1, "Wrong huge page shift\n");
 		return mmu_virtual_psize;
diff --git a/arch/powerpc/include/asm/hugetlb.h b/arch/powerpc/include/asm/hugetlb.h
index c5517f463ec7..c03e0a3dd4d8 100644
--- a/arch/powerpc/include/asm/hugetlb.h
+++ b/arch/powerpc/include/asm/hugetlb.h
@@ -9,7 +9,7 @@  extern struct kmem_cache *hugepte_cache;
 
 #ifdef CONFIG_PPC_BOOK3S_64
 
-#include <asm/book3s/64/hugetlb-radix.h>
+#include <asm/book3s/64/hugetlb.h>
 /*
  * This should work for other subarchs too. But right now we use the
  * new format only for 64bit book3s