[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH 1/2] x86/32: no need to use set_pte_present in set_pte_vaddr
From: Jeremy Fitzhardinge <jeremy.fitzhardinge@xxxxxxxxxx> Impact: cleanup, remove last user of set_pte_present set_pte_vaddr() is only used to install ptes in fixmaps, and should never be used to overwrite a present mapping. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@xxxxxxxxxx> --- arch/x86/mm/pgtable_32.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c index f2e477c..46c8834 100644 --- a/arch/x86/mm/pgtable_32.c +++ b/arch/x86/mm/pgtable_32.c @@ -50,7 +50,7 @@ void set_pte_vaddr(unsigned long vaddr, pte_t pteval) } pte = pte_offset_kernel(pmd, vaddr); if (pte_val(pteval)) - set_pte_present(&init_mm, vaddr, pte, pteval); + set_pte_at(&init_mm, vaddr, pte, pteval); else pte_clear(&init_mm, vaddr, pte); -- 1.6.0.6 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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