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8defab3377
This is done in order to be able to run SLUB which expects no modifications to its page structs. Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
27 lines
576 B
C
27 lines
576 B
C
#ifndef _ASM_TLB_H
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#define _ASM_TLB_H
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#include <asm/tlbflush.h>
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#ifdef CONFIG_MMU
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extern void check_pgt_cache(void);
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#else
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#define check_pgt_cache() do {} while(0)
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#endif
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/*
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* we don't need any special per-pte or per-vma handling...
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*/
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#define tlb_start_vma(tlb, vma) do { } while (0)
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#define tlb_end_vma(tlb, vma) do { } while (0)
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#define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0)
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/*
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* .. because we flush the whole mm when it fills up
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*/
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#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm)
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#include <asm-generic/tlb.h>
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#endif /* _ASM_TLB_H */
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