pgtable_free() and others are identical on nohash/32 and 64,
so move them into asm/nohash/pgalloc.h
Signed-off-by: Christophe Leroy <christophe.le...@c-s.fr>
---
arch/powerpc/include/asm/nohash/32/pgalloc.h | 43 ---------------------------
arch/powerpc/include/asm/nohash/64/pgalloc.h | 43 ---------------------------
arch/powerpc/include/asm/nohash/pgalloc.h | 44 ++++++++++++++++++++++++++++
3 files changed, 44 insertions(+), 86 deletions(-)
diff --git a/arch/powerpc/include/asm/nohash/32/pgalloc.h
b/arch/powerpc/include/asm/nohash/32/pgalloc.h
index 7ee8e27070f4..6c0f5151dc1d 100644
--- a/arch/powerpc/include/asm/nohash/32/pgalloc.h
+++ b/arch/powerpc/include/asm/nohash/32/pgalloc.h
@@ -45,47 +45,4 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t
*pmdp,
#define pmd_pgtable(pmd) ((pgtable_t)pmd_page_vaddr(pmd))
-static inline void pgtable_free(void *table, unsigned index_size)
-{
- if (!index_size) {
- pte_fragment_free((unsigned long *)table, 0);
- } else {
- BUG_ON(index_size > MAX_PGTABLE_INDEX_SIZE);
- kmem_cache_free(PGT_CACHE(index_size), table);
- }
-}
-
-#define get_hugepd_cache_index(x) (x)
-
-#ifdef CONFIG_SMP
-static inline void pgtable_free_tlb(struct mmu_gather *tlb,
- void *table, int shift)
-{
- unsigned long pgf = (unsigned long)table;
- BUG_ON(shift > MAX_PGTABLE_INDEX_SIZE);
- pgf |= shift;
- tlb_remove_table(tlb, (void *)pgf);
-}
-
-static inline void __tlb_remove_table(void *_table)
-{
- void *table = (void *)((unsigned long)_table & ~MAX_PGTABLE_INDEX_SIZE);
- unsigned shift = (unsigned long)_table & MAX_PGTABLE_INDEX_SIZE;
-
- pgtable_free(table, shift);
-}
-#else
-static inline void pgtable_free_tlb(struct mmu_gather *tlb,
- void *table, int shift)
-{
- pgtable_free(table, shift);
-}
-#endif
-
-static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t table,
- unsigned long address)
-{
- tlb_flush_pgtable(tlb, address);
- pgtable_free_tlb(tlb, table, 0);
-}
#endif /* _ASM_POWERPC_PGALLOC_32_H */
diff --git a/arch/powerpc/include/asm/nohash/64/pgalloc.h
b/arch/powerpc/include/asm/nohash/64/pgalloc.h
index ffc86d42816d..c636feced1ff 100644
--- a/arch/powerpc/include/asm/nohash/64/pgalloc.h
+++ b/arch/powerpc/include/asm/nohash/64/pgalloc.h
@@ -72,49 +72,6 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
kmem_cache_free(PGT_CACHE(PMD_CACHE_INDEX), pmd);
}
-static inline void pgtable_free(void *table, int shift)
-{
- if (!shift) {
- pte_fragment_free((unsigned long *)table, 0);
- } else {
- BUG_ON(shift > MAX_PGTABLE_INDEX_SIZE);
- kmem_cache_free(PGT_CACHE(shift), table);
- }
-}
-
-#define get_hugepd_cache_index(x) (x)
-#ifdef CONFIG_SMP
-static inline void pgtable_free_tlb(struct mmu_gather *tlb, void *table, int
shift)
-{
- unsigned long pgf = (unsigned long)table;
-
- BUG_ON(shift > MAX_PGTABLE_INDEX_SIZE);
- pgf |= shift;
- tlb_remove_table(tlb, (void *)pgf);
-}
-
-static inline void __tlb_remove_table(void *_table)
-{
- void *table = (void *)((unsigned long)_table & ~MAX_PGTABLE_INDEX_SIZE);
- unsigned shift = (unsigned long)_table & MAX_PGTABLE_INDEX_SIZE;
-
- pgtable_free(table, shift);
-}
-
-#else
-static inline void pgtable_free_tlb(struct mmu_gather *tlb, void *table, int
shift)
-{
- pgtable_free(table, shift);
-}
-#endif
-
-static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t table,
- unsigned long address)
-{
- tlb_flush_pgtable(tlb, address);
- pgtable_free_tlb(tlb, table, 0);
-}
-
#define __pmd_free_tlb(tlb, pmd, addr) \
pgtable_free_tlb(tlb, pmd, PMD_CACHE_INDEX)
#define __pud_free_tlb(tlb, pud, addr) \
diff --git a/arch/powerpc/include/asm/nohash/pgalloc.h
b/arch/powerpc/include/asm/nohash/pgalloc.h
index 0634f2949438..4fccac6af3ad 100644
--- a/arch/powerpc/include/asm/nohash/pgalloc.h
+++ b/arch/powerpc/include/asm/nohash/pgalloc.h
@@ -21,4 +21,48 @@ static inline void tlb_flush_pgtable(struct mmu_gather *tlb,
#else
#include <asm/nohash/32/pgalloc.h>
#endif
+
+static inline void pgtable_free(void *table, int shift)
+{
+ if (!shift) {
+ pte_fragment_free((unsigned long *)table, 0);
+ } else {
+ BUG_ON(shift > MAX_PGTABLE_INDEX_SIZE);
+ kmem_cache_free(PGT_CACHE(shift), table);
+ }
+}
+
+#define get_hugepd_cache_index(x) (x)
+
+#ifdef CONFIG_SMP
+static inline void pgtable_free_tlb(struct mmu_gather *tlb, void *table, int
shift)
+{
+ unsigned long pgf = (unsigned long)table;
+
+ BUG_ON(shift > MAX_PGTABLE_INDEX_SIZE);
+ pgf |= shift;
+ tlb_remove_table(tlb, (void *)pgf);
+}
+
+static inline void __tlb_remove_table(void *_table)
+{
+ void *table = (void *)((unsigned long)_table & ~MAX_PGTABLE_INDEX_SIZE);
+ unsigned shift = (unsigned long)_table & MAX_PGTABLE_INDEX_SIZE;
+
+ pgtable_free(table, shift);
+}
+
+#else
+static inline void pgtable_free_tlb(struct mmu_gather *tlb, void *table, int
shift)
+{
+ pgtable_free(table, shift);
+}
+#endif
+
+static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t table,
+ unsigned long address)
+{
+ tlb_flush_pgtable(tlb, address);
+ pgtable_free_tlb(tlb, table, 0);
+}
#endif /* _ASM_POWERPC_NOHASH_PGALLOC_H */
--
2.13.3
