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| author | Matt Evans <matt@ozlabs.org> | 2011-04-06 19:48:50 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-04-27 14:18:52 +1000 |
| commit | 44ae3ab3358e962039c36ad4ae461ae9fb29596c (patch) | |
| tree | 08c0628a5226c0535b7fe236be64b48e5eb0fbd6 /arch/powerpc/include/asm/mmu_context.h | |
| parent | eca590f402332ab873d13f2d8d00fa0b91cfff36 (diff) | |
| download | blackbird-op-linux-44ae3ab3358e962039c36ad4ae461ae9fb29596c.tar.gz blackbird-op-linux-44ae3ab3358e962039c36ad4ae461ae9fb29596c.zip | |
powerpc: Free up some CPU feature bits by moving out MMU-related features
Some of the 64bit PPC CPU features are MMU-related, so this patch moves
them to MMU_FTR_ bits. All cpu_has_feature()-style tests are moved to
mmu_has_feature(), and seven feature bits are freed as a result.
Signed-off-by: Matt Evans <matt@ozlabs.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm/mmu_context.h')
| -rw-r--r-- | arch/powerpc/include/asm/mmu_context.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/mmu_context.h b/arch/powerpc/include/asm/mmu_context.h index 81fb41289d6c..8e13f65b498c 100644 --- a/arch/powerpc/include/asm/mmu_context.h +++ b/arch/powerpc/include/asm/mmu_context.h @@ -67,7 +67,7 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, * sub architectures. */ #ifdef CONFIG_PPC_STD_MMU_64 - if (cpu_has_feature(CPU_FTR_SLB)) + if (mmu_has_feature(MMU_FTR_SLB)) switch_slb(tsk, next); else switch_stab(tsk, next); |
