The existing usage is bogus, because we set the context.id value
in the same function. The book3s 64 got removed in the old patch.
Hence remove the redundant definition.
Signed-off-by: Aneesh Kumar K.V <aneesh.ku...@linux.vnet.ibm.com>
---
arch/powerpc/include/asm/page_64.h | 3 ---
arch/powerpc/mm/mmu_context_nohash.c | 3 +--
2 files changed, 1 insertion(+), 5 deletions(-)
diff --git a/arch/powerpc/include/asm/page_64.h
b/arch/powerpc/include/asm/page_64.h
index 77488857c26d..dd5f0712afa2 100644
--- a/arch/powerpc/include/asm/page_64.h
+++ b/arch/powerpc/include/asm/page_64.h
@@ -128,8 +128,6 @@ extern void slice_set_user_psize(struct mm_struct *mm,
unsigned int psize);
extern void slice_set_range_psize(struct mm_struct *mm, unsigned long start,
unsigned long len, unsigned int psize);
-#define slice_mm_new_context(mm) ((mm)->context.id == MMU_NO_CONTEXT)
-
#endif /* __ASSEMBLY__ */
#else
#define slice_init()
@@ -151,7 +149,6 @@ do { \
#define slice_set_range_psize(mm, start, len, psize) \
slice_set_user_psize((mm), (psize))
-#define slice_mm_new_context(mm) 1
#endif /* CONFIG_PPC_MM_SLICES */
#ifdef CONFIG_HUGETLB_PAGE
diff --git a/arch/powerpc/mm/mmu_context_nohash.c
b/arch/powerpc/mm/mmu_context_nohash.c
index a36c43a27893..7d95bc402dba 100644
--- a/arch/powerpc/mm/mmu_context_nohash.c
+++ b/arch/powerpc/mm/mmu_context_nohash.c
@@ -335,8 +335,7 @@ int init_new_context(struct task_struct *t, struct
mm_struct *mm)
mm->context.active = 0;
#ifdef CONFIG_PPC_MM_SLICES
- if (slice_mm_new_context(mm))
- slice_set_user_psize(mm, mmu_virtual_psize);
+ slice_set_user_psize(mm, mmu_virtual_psize);
#endif
return 0;
--
2.7.4
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