The radix variant is going to require a flush_tlb_range. We can't then
have this as static inline because of the usage of HPAGE_PMD_SIZE. So
we are forced to make it a function in which case we can use the generic
version.
Signed-off-by: Aneesh Kumar K.V <aneesh.ku...@linux.vnet.ibm.com>
---
arch/powerpc/include/asm/book3s/64/pgtable.h | 3 ---
arch/powerpc/mm/pgtable-hash64.c | 10 ++--------
2 files changed, 2 insertions(+), 11 deletions(-)
diff --git a/arch/powerpc/include/asm/book3s/64/pgtable.h
b/arch/powerpc/include/asm/book3s/64/pgtable.h
index bf132bbbe9d9..06b104f6a989 100644
--- a/arch/powerpc/include/asm/book3s/64/pgtable.h
+++ b/arch/powerpc/include/asm/book3s/64/pgtable.h
@@ -316,9 +316,6 @@ extern int pmdp_set_access_flags(struct vm_area_struct *vma,
#define __HAVE_ARCH_PMDP_TEST_AND_CLEAR_YOUNG
extern int pmdp_test_and_clear_young(struct vm_area_struct *vma,
unsigned long address, pmd_t *pmdp);
-#define __HAVE_ARCH_PMDP_CLEAR_YOUNG_FLUSH
-extern int pmdp_clear_flush_young(struct vm_area_struct *vma,
- unsigned long address, pmd_t *pmdp);
#define __HAVE_ARCH_PMDP_HUGE_GET_AND_CLEAR
extern pmd_t pmdp_huge_get_and_clear(struct mm_struct *mm,
diff --git a/arch/powerpc/mm/pgtable-hash64.c b/arch/powerpc/mm/pgtable-hash64.c
index 0139b623fdae..cbd81345fdec 100644
--- a/arch/powerpc/mm/pgtable-hash64.c
+++ b/arch/powerpc/mm/pgtable-hash64.c
@@ -350,12 +350,6 @@ pmd_t pmdp_collapse_flush(struct vm_area_struct *vma,
unsigned long address,
return pmd;
}
-int pmdp_test_and_clear_young(struct vm_area_struct *vma,
- unsigned long address, pmd_t *pmdp)
-{
- return __pmdp_test_and_clear_young(vma->vm_mm, address, pmdp);
-}
-
/*
* We currently remove entries from the hashtable regardless of whether
* the entry was young or dirty. The generic routines only flush if the
@@ -364,8 +358,8 @@ int pmdp_test_and_clear_young(struct vm_area_struct *vma,
* We should be more intelligent about this but for the moment we override
* these functions and force a tlb flush unconditionally
*/
-int pmdp_clear_flush_young(struct vm_area_struct *vma,
- unsigned long address, pmd_t *pmdp)
+int pmdp_test_and_clear_young(struct vm_area_struct *vma,
+ unsigned long address, pmd_t *pmdp)
{
return __pmdp_test_and_clear_young(vma->vm_mm, address, pmdp);
}
--
2.5.0
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