1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
39 lines
1,010 B
C
39 lines
1,010 B
C
/*
|
|
* 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 */
|