From be3ebfe8215392b714349554c5138b8b6592fe20 Mon Sep 17 00:00:00 2001 From: Ian Munsie Date: Wed, 8 Oct 2014 19:54:52 +1100 Subject: powerpc/cell: Make spu_flush_all_slbs() generic 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 Signed-off-by: Michael Neuling Signed-off-by: Michael Ellerman --- arch/powerpc/include/asm/copro.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/powerpc/include') diff --git a/arch/powerpc/include/asm/copro.h b/arch/powerpc/include/asm/copro.h index b0e6a183181f..ce216df31381 100644 --- a/arch/powerpc/include/asm/copro.h +++ b/arch/powerpc/include/asm/copro.h @@ -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 */ -- cgit v1.2.3-59-g8ed1b