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| author | Mike Kravetz <mike.kravetz@oracle.com> | 2016-12-19 19:17:08 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-12-27 10:56:55 -0800 |
| commit | 4bbc84ffd137fe43d68aa633d317b0a96de8a828 (patch) | |
| tree | ba524f8be6c500f2ac55e5398aa23b737851a3d7 | |
| parent | ba6d973f78eb62ffebb32f6ef3334fc9a3b33d22 (diff) | |
| download | linux-4bbc84ffd137fe43d68aa633d317b0a96de8a828.tar.bz2 | |
sparc: use symbolic names for tsb indexing
Use symbolic names MM_TSB_BASE and MM_TSB_HUGE instead of numeric values
0 and 1 in __tsb_context_switch. Code cleanup only, no functional change.
Suggested-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | arch/sparc/include/asm/mmu_context_64.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/sparc/include/asm/mmu_context_64.h b/arch/sparc/include/asm/mmu_context_64.h index b84be675e507..d0317993e947 100644 --- a/arch/sparc/include/asm/mmu_context_64.h +++ b/arch/sparc/include/asm/mmu_context_64.h @@ -35,15 +35,15 @@ void __tsb_context_switch(unsigned long pgd_pa, static inline void tsb_context_switch(struct mm_struct *mm) { __tsb_context_switch(__pa(mm->pgd), - &mm->context.tsb_block[0], + &mm->context.tsb_block[MM_TSB_BASE], #if defined(CONFIG_HUGETLB_PAGE) || defined(CONFIG_TRANSPARENT_HUGEPAGE) - (mm->context.tsb_block[1].tsb ? - &mm->context.tsb_block[1] : + (mm->context.tsb_block[MM_TSB_HUGE].tsb ? + &mm->context.tsb_block[MM_TSB_HUGE] : NULL) #else NULL #endif - , __pa(&mm->context.tsb_descr[0])); + , __pa(&mm->context.tsb_descr[MM_TSB_BASE])); } void tsb_grow(struct mm_struct *mm, |