diff options
Diffstat (limited to 'arch/powerpc/include/asm/book3s/64/tlbflush-radix.h')
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/tlbflush-radix.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/book3s/64/tlbflush-radix.h b/arch/powerpc/include/asm/book3s/64/tlbflush-radix.h new file mode 100644 index 000000000000..3fa94fcac628 --- /dev/null +++ b/arch/powerpc/include/asm/book3s/64/tlbflush-radix.h @@ -0,0 +1,36 @@ +#ifndef _ASM_POWERPC_TLBFLUSH_RADIX_H +#define _ASM_POWERPC_TLBFLUSH_RADIX_H + +struct vm_area_struct; +struct mm_struct; +struct mmu_gather; + +static inline int mmu_get_ap(int psize) +{ + return mmu_psize_defs[psize].ap; +} + +extern void radix__flush_tlb_range(struct vm_area_struct *vma, unsigned long start, + unsigned long end); +extern void radix__flush_tlb_kernel_range(unsigned long start, unsigned long end); + +extern void radix__local_flush_tlb_mm(struct mm_struct *mm); +extern void radix__local_flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr); +extern void radix___local_flush_tlb_page(struct mm_struct *mm, unsigned long vmaddr, + unsigned long ap, int nid); +extern void radix__local_flush_tlb_pwc(struct mmu_gather *tlb, unsigned long addr); +extern void radix__tlb_flush(struct mmu_gather *tlb); +#ifdef CONFIG_SMP +extern void radix__flush_tlb_mm(struct mm_struct *mm); +extern void radix__flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr); +extern void radix___flush_tlb_page(struct mm_struct *mm, unsigned long vmaddr, + unsigned long ap, int nid); +extern void radix__flush_tlb_pwc(struct mmu_gather *tlb, unsigned long addr); +#else +#define radix__flush_tlb_mm(mm) radix__local_flush_tlb_mm(mm) +#define radix__flush_tlb_page(vma,addr) radix__local_flush_tlb_page(vma,addr) +#define radix___flush_tlb_page(mm,addr,p,i) radix___local_flush_tlb_page(mm,addr,p,i) +#define radix__flush_tlb_pwc(tlb, addr) radix__local_flush_tlb_pwc(tlb, addr) +#endif + +#endif |