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authorPaul Mackerras <paulus@samba.org>2005-11-04 17:03:39 +1100
committerPaul Mackerras <paulus@samba.org>2005-11-04 17:03:39 +1100
commitc3df69cd854551cf70e9c63aa509c26621084f60 (patch)
tree4d650a6939045e103734d72712877088cf1d3258 /include/asm-ppc64
parent292a6c58e9133b57d004d92a846fff326dd31e92 (diff)
parent1970282f3b453b7aac3b192a44705dcb5277fd82 (diff)
downloadop-kernel-dev-c3df69cd854551cf70e9c63aa509c26621084f60.zip
op-kernel-dev-c3df69cd854551cf70e9c63aa509c26621084f60.tar.gz
Merge git://oak/home/sfr/kernels/iseries/work
Diffstat (limited to 'include/asm-ppc64')
-rw-r--r--include/asm-ppc64/tlb.h39
-rw-r--r--include/asm-ppc64/tlbflush.h52
2 files changed, 0 insertions, 91 deletions
diff --git a/include/asm-ppc64/tlb.h b/include/asm-ppc64/tlb.h
deleted file mode 100644
index 97cb696..0000000
--- a/include/asm-ppc64/tlb.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * 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 */
diff --git a/include/asm-ppc64/tlbflush.h b/include/asm-ppc64/tlbflush.h
deleted file mode 100644
index 626f505..0000000
--- a/include/asm-ppc64/tlbflush.h
+++ /dev/null
@@ -1,52 +0,0 @@
-#ifndef _PPC64_TLBFLUSH_H
-#define _PPC64_TLBFLUSH_H
-
-/*
- * TLB flushing:
- *
- * - flush_tlb_mm(mm) flushes the specified mm context TLB's
- * - flush_tlb_page(vma, vmaddr) flushes one page
- * - flush_tlb_page_nohash(vma, vmaddr) flushes one page if SW loaded TLB
- * - flush_tlb_range(vma, start, end) flushes a range of pages
- * - flush_tlb_kernel_range(start, end) flushes a range of kernel pages
- * - flush_tlb_pgtables(mm, start, end) flushes a range of page tables
- */
-
-#include <linux/percpu.h>
-#include <asm/page.h>
-
-#define PPC64_TLB_BATCH_NR 192
-
-struct mm_struct;
-struct ppc64_tlb_batch {
- unsigned long index;
- struct mm_struct *mm;
- pte_t pte[PPC64_TLB_BATCH_NR];
- unsigned long vaddr[PPC64_TLB_BATCH_NR];
- unsigned int large;
-};
-DECLARE_PER_CPU(struct ppc64_tlb_batch, ppc64_tlb_batch);
-
-extern void __flush_tlb_pending(struct ppc64_tlb_batch *batch);
-
-static inline void flush_tlb_pending(void)
-{
- struct ppc64_tlb_batch *batch = &get_cpu_var(ppc64_tlb_batch);
-
- if (batch->index)
- __flush_tlb_pending(batch);
- put_cpu_var(ppc64_tlb_batch);
-}
-
-#define flush_tlb_mm(mm) flush_tlb_pending()
-#define flush_tlb_page(vma, addr) flush_tlb_pending()
-#define flush_tlb_page_nohash(vma, addr) do { } while (0)
-#define flush_tlb_range(vma, start, end) \
- do { (void)(start); flush_tlb_pending(); } while (0)
-#define flush_tlb_kernel_range(start, end) flush_tlb_pending()
-#define flush_tlb_pgtables(mm, start, end) do { } while (0)
-
-extern void flush_hash_page(unsigned long va, pte_t pte, int local);
-void flush_hash_range(unsigned long number, int local);
-
-#endif /* _PPC64_TLBFLUSH_H */
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