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author | Patrick McHardy <kaber@trash.net> | 2011-01-19 23:51:37 +0100 |
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committer | Patrick McHardy <kaber@trash.net> | 2011-01-19 23:51:37 +0100 |
commit | 14f0290ba44de6ed435fea24bba26e7868421c66 (patch) | |
tree | 449d32e4848007e3edbcab14fa8e09fdc66608ed /arch/x86/include/asm/paravirt.h | |
parent | netfilter: nf_conntrack: fix lifetime display for disabled connections (diff) | |
parent | Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 (diff) | |
download | linux-dev-14f0290ba44de6ed435fea24bba26e7868421c66.tar.xz linux-dev-14f0290ba44de6ed435fea24bba26e7868421c66.zip |
Merge branch 'master' of /repos/git/net-next-2.6
Diffstat (limited to 'arch/x86/include/asm/paravirt.h')
-rw-r--r-- | arch/x86/include/asm/paravirt.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h index 7709c12431b8..2071a8b2b32f 100644 --- a/arch/x86/include/asm/paravirt.h +++ b/arch/x86/include/asm/paravirt.h @@ -435,6 +435,11 @@ static inline void pte_update(struct mm_struct *mm, unsigned long addr, { PVOP_VCALL3(pv_mmu_ops.pte_update, mm, addr, ptep); } +static inline void pmd_update(struct mm_struct *mm, unsigned long addr, + pmd_t *pmdp) +{ + PVOP_VCALL3(pv_mmu_ops.pmd_update, mm, addr, pmdp); +} static inline void pte_update_defer(struct mm_struct *mm, unsigned long addr, pte_t *ptep) @@ -442,6 +447,12 @@ static inline void pte_update_defer(struct mm_struct *mm, unsigned long addr, PVOP_VCALL3(pv_mmu_ops.pte_update_defer, mm, addr, ptep); } +static inline void pmd_update_defer(struct mm_struct *mm, unsigned long addr, + pmd_t *pmdp) +{ + PVOP_VCALL3(pv_mmu_ops.pmd_update_defer, mm, addr, pmdp); +} + static inline pte_t __pte(pteval_t val) { pteval_t ret; @@ -543,6 +554,20 @@ static inline void set_pte_at(struct mm_struct *mm, unsigned long addr, PVOP_VCALL4(pv_mmu_ops.set_pte_at, mm, addr, ptep, pte.pte); } +#ifdef CONFIG_TRANSPARENT_HUGEPAGE +static inline void set_pmd_at(struct mm_struct *mm, unsigned long addr, + pmd_t *pmdp, pmd_t pmd) +{ +#if PAGETABLE_LEVELS >= 3 + if (sizeof(pmdval_t) > sizeof(long)) + /* 5 arg words */ + pv_mmu_ops.set_pmd_at(mm, addr, pmdp, pmd); + else + PVOP_VCALL4(pv_mmu_ops.set_pmd_at, mm, addr, pmdp, pmd.pmd); +#endif +} +#endif + static inline void set_pmd(pmd_t *pmdp, pmd_t pmd) { pmdval_t val = native_pmd_val(pmd); |