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| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2017-03-21 22:59:51 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-03-31 23:09:47 +1100 |
| commit | b42279f0165cdfb093718ec368e56dde7e8d80af (patch) | |
| tree | 59610d0aef826b040a00399c09be9a3ed802f347 /arch/powerpc/include/asm/mmu-book3e.h | |
| parent | adec9a2e7ca3b4193818f9a7b39563851b180711 (diff) | |
| download | linux-stable-b42279f0165cdfb093718ec368e56dde7e8d80af.tar.gz linux-stable-b42279f0165cdfb093718ec368e56dde7e8d80af.tar.bz2 linux-stable-b42279f0165cdfb093718ec368e56dde7e8d80af.zip | |
powerpc/mm/nohash: MM_SLICE is only used by book3s 64
BOOKE code is dead code as per the Kconfig details. So make it simpler
by enabling MM_SLICE only for book3s_64. The changes w.r.t nohash is just
removing deadcode. W.r.t ppc64, 4k without hugetlb will now enable MM_SLICE.
But that is good, because we reduce one extra variant which probably is not
getting tested much.
Reviewed-by: Paul Mackerras <paulus@ozlabs.org>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/mmu-book3e.h')
| -rw-r--r-- | arch/powerpc/include/asm/mmu-book3e.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/powerpc/include/asm/mmu-book3e.h b/arch/powerpc/include/asm/mmu-book3e.h index b62a8d43a06c..7ca8d8e80ffa 100644 --- a/arch/powerpc/include/asm/mmu-book3e.h +++ b/arch/powerpc/include/asm/mmu-book3e.h @@ -229,11 +229,6 @@ typedef struct { unsigned int id; unsigned int active; unsigned long vdso_base; -#ifdef CONFIG_PPC_MM_SLICES - u64 low_slices_psize; /* SLB page size encodings */ - u64 high_slices_psize; /* 4 bits per slice for now */ - u16 user_psize; /* page size index */ -#endif #ifdef CONFIG_PPC_64K_PAGES /* for 4K PTE fragment support */ void *pte_frag; |