/* * TLB shootdown specifics for PPC64 * * Copyright (C) 2002 Anton Blanchard, IBM Corp. * Copyright (C) 2002 Paul Mackerras, IBM Corp. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ #ifndef _PPC64_TLB_H #define _PPC64_TLB_H #include <asm/tlbflush.h> struct mmu_gather; extern void pte_free_finish(void); static inline void tlb_flush(struct mmu_gather *tlb) { flush_tlb_pending(); pte_free_finish(); } /* Avoid pulling in another include just for this */ #define check_pgt_cache() do { } while (0) /* Get the generic bits... */ #include <asm-generic/tlb.h> /* Nothing needed here in fact... */ #define tlb_start_vma(tlb, vma) do { } while (0) #define tlb_end_vma(tlb, vma) do { } while (0) #define __tlb_remove_tlb_entry(tlb, pte, address) do { } while (0) #endif /* _PPC64_TLB_H */