Commit 62ccf5bf authored by Aneesh Kumar K.V's avatar Aneesh Kumar K.V Committed by Michael Ellerman

powerpc/mm/slice: Remove slice_mm_new_context()

The usage in mm mmu_context_nohash.c is bogus, because we set the
context.id value to MMU_NO_CONTEXT 4 lines previously in the same
function, meaning slice_mm_new_context() will always be true.

The book3s 64 usage was removed in the previous commit. So remove it as
unused.
Signed-off-by: default avatarAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 2d566537
......@@ -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
......
......@@ -335,7 +335,6 @@ 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);
#endif
......
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