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powerpc/cell: Make spu_flush_all_slbs() generic

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This moves spu_flush_all_slbs() into a generic call copro_flush_all_slbs().

This will be useful when we add cxl which also needs a similar SLB flush call.

Signed-off-by: Ian Munsie <imunsie@au1.ibm.com>
Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Ian Munsie
2014-10-08 19:54:52 +11:00
committed by Michael Ellerman
parent 73d16a6e0e
commit be3ebfe821
4 changed files with 21 additions and 14 deletions
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6
arch/powerpc/include/asm/copro.h
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@@ -20,4 +20,10 @@ int copro_handle_mm_fault(struct mm_struct *mm, unsigned long ea,
int copro_calculate_slb(struct mm_struct *mm, u64 ea, struct copro_slb *slb);
#ifdef CONFIG_PPC_COPRO_BASE
void copro_flush_all_slbs(struct mm_struct *mm);
#else
static inline void copro_flush_all_slbs(struct mm_struct *mm) {}
#endif
#endif /* _ASM_POWERPC_COPRO_H */