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Viewing changes to arch/tile/include/asm/pgalloc.h

  • Committer: Bazaar Package Importer
  • Author(s): Paolo Pisati
  • Date: 2011-06-29 15:23:51 UTC
  • mfrom: (26.1.1 natty-proposed)
  • Revision ID: james.westby@ubuntu.com-20110629152351-xs96tm303d95rpbk
Tags: 3.0.0-1200.2
* Rebased against 3.0.0-6.7
* BSP from TI based on 3.0.0

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arch/tile/include/asm/pgalloc.h
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static inline void set_pmd(pmd_t *pmdp, pmd_t pmd)
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{
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#ifdef CONFIG_64BIT
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        set_pte_order(pmdp, pmd, L2_USER_PGTABLE_ORDER);
 
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        set_pte(pmdp, pmd);
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#else
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        set_pte_order(&pmdp->pud.pgd, pmd.pud.pgd, L2_USER_PGTABLE_ORDER);
 
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        set_pte(&pmdp->pud.pgd, pmd.pud.pgd);
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#endif
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}
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/* During init, we can shatter kernel huge pages if needed. */
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void shatter_pmd(pmd_t *pmd);
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/* After init, a more complex technique is required. */
 
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void shatter_huge_page(unsigned long addr);
 
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#ifdef __tilegx__
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/* We share a single page allocator for both L1 and L2 page tables. */
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#if HV_L1_SIZE != HV_L2_SIZE