[PATCH] powerpc/mm/book3s/hash: Rename flush_tlb_pmd_range

[Aneesh Kumar K.V]

This function does the hash page table update. Hence rename it to
indicate this better to avoid confusion with flush_pmd_tlb_range()

Signed-off-by: Aneesh Kumar K.V <aneesh.ku...@linux.ibm.com>
---
 arch/powerpc/include/asm/book3s/64/tlbflush-hash.h | 5 ++---
 arch/powerpc/mm/book3s64/hash_pgtable.c            | 2 +-
 arch/powerpc/mm/book3s64/hash_tlb.c                | 2 +-
 3 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/arch/powerpc/include/asm/book3s/64/tlbflush-hash.h 
b/arch/powerpc/include/asm/book3s/64/tlbflush-hash.h
index 8b762f282190..fd30fa20c392 100644
--- a/arch/powerpc/include/asm/book3s/64/tlbflush-hash.h
+++ b/arch/powerpc/include/asm/book3s/64/tlbflush-hash.h
@@ -112,13 +112,12 @@ static inline void hash__flush_tlb_kernel_range(unsigned 
long start,
 
 struct mmu_gather;
 extern void hash__tlb_flush(struct mmu_gather *tlb);
-void flush_tlb_pmd_range(struct mm_struct *mm, pmd_t *pmd, unsigned long addr);
 
 #ifdef CONFIG_PPC_64S_HASH_MMU
 /* Private function for use by PCI IO mapping code */
 extern void __flush_hash_table_range(unsigned long start, unsigned long end);
-extern void flush_tlb_pmd_range(struct mm_struct *mm, pmd_t *pmd,
-                               unsigned long addr);
+extern void flush_hash_table_pmd_range(struct mm_struct *mm, pmd_t *pmd,
+                                      unsigned long addr);
 #else
 static inline void __flush_hash_table_range(unsigned long start, unsigned long 
end) { }
 #endif
diff --git a/arch/powerpc/mm/book3s64/hash_pgtable.c 
b/arch/powerpc/mm/book3s64/hash_pgtable.c
index ae008b9df0e6..f30131933a01 100644
--- a/arch/powerpc/mm/book3s64/hash_pgtable.c
+++ b/arch/powerpc/mm/book3s64/hash_pgtable.c
@@ -256,7 +256,7 @@ pmd_t hash__pmdp_collapse_flush(struct vm_area_struct *vma, 
unsigned long addres
         * the __collapse_huge_page_copy can result in copying
         * the old content.
         */
-       flush_tlb_pmd_range(vma->vm_mm, &pmd, address);
+       flush_hash_table_pmd_range(vma->vm_mm, &pmd, address);
        return pmd;
 }
 
diff --git a/arch/powerpc/mm/book3s64/hash_tlb.c 
b/arch/powerpc/mm/book3s64/hash_tlb.c
index eb0bccaf221e..a64ea0a7ef96 100644
--- a/arch/powerpc/mm/book3s64/hash_tlb.c
+++ b/arch/powerpc/mm/book3s64/hash_tlb.c
@@ -221,7 +221,7 @@ void __flush_hash_table_range(unsigned long start, unsigned 
long end)
        local_irq_restore(flags);
 }
 
-void flush_tlb_pmd_range(struct mm_struct *mm, pmd_t *pmd, unsigned long addr)
+void flush_hash_table_pmd_range(struct mm_struct *mm, pmd_t *pmd, unsigned 
long addr)
 {
        pte_t *pte;
        pte_t *start_pte;
-- 
2.37.3