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| author |   Ian Munsie <imunsie@au1.ibm.com> | 2014-10-08 19:54:52 +1100 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2014-10-08 20:15:37 +1100 |
| commit | be3ebfe8215392b714349554c5138b8b6592fe20 (patch) | |
| tree | 7030d8385c98edb8fa926ab9686b5ece3506958f /arch/powerpc/include/asm/copro.h | |
| parent | powerpc/cell: Move data segment faulting code out of cell platform (diff) | |
| download | linux-dev-be3ebfe8215392b714349554c5138b8b6592fe20.tar.xz linux-dev-be3ebfe8215392b714349554c5138b8b6592fe20.zip | |
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 <imunsie@au1.ibm.com>
Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/copro.h')
| -rw-r--r-- | arch/powerpc/include/asm/copro.h | 6 |
1 files changed, 6 insertions, 0 deletions
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 */ |