38 lines
1.5 KiB
C
38 lines
1.5 KiB
C
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/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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****************************************************************************
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****************************************************************************/
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#ifndef _ASM_GENERIC__TLB_H
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#define _ASM_GENERIC__TLB_H
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#include <linux/swap.h>
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#include <asm/pgalloc.h>
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#include <asm/tlbflush.h>
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#define FREE_PTE_NR 1
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#define tlb_fast_mode(tlb) 1
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struct mmu_gather {
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struct mm_struct *mm;
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unsigned int nr;
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unsigned int need_flush;
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unsigned int fullmm;
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struct page * pages[FREE_PTE_NR];
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};
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#define tlb_remove_tlb_entry(tlb, ptep, address) do { tlb->need_flush = 1; __tlb_remove_tlb_entry(tlb, ptep, address); } while (0)
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#define pte_free_tlb(tlb, ptep) do { tlb->need_flush = 1; __pte_free_tlb(tlb, ptep); } while (0)
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#ifndef __ARCH_HAS_4LEVEL_HACK
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#define pud_free_tlb(tlb, pudp) do { tlb->need_flush = 1; __pud_free_tlb(tlb, pudp); } while (0)
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#endif
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#define pmd_free_tlb(tlb, pmdp) do { tlb->need_flush = 1; __pmd_free_tlb(tlb, pmdp); } while (0)
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#define tlb_migrate_finish(mm) do {} while (0)
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#endif
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