Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx

[pandora-kernel.git] / arch / x86 / mm / pgtable.c

diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
index 7aa03a5..af8f965 100644 (file)
--- a/arch/x86/mm/pgtable.c
+++ b/arch/x86/mm/pgtable.c
@@ -4,9 +4,11 @@
 #include <asm/tlb.h>
 #include <asm/fixmap.h>
 
+#define PGALLOC_GFP GFP_KERNEL | __GFP_NOTRACK | __GFP_REPEAT | __GFP_ZERO
+
 pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address)
 {
-       return (pte_t *)__get_free_page(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO);
+       return (pte_t *)__get_free_page(PGALLOC_GFP);
 }
 
 pgtable_t pte_alloc_one(struct mm_struct *mm, unsigned long address)
@@ -14,16 +16,16 @@ pgtable_t pte_alloc_one(struct mm_struct *mm, unsigned long address)
        struct page *pte;
 
 #ifdef CONFIG_HIGHPTE
-       pte = alloc_pages(GFP_KERNEL|__GFP_HIGHMEM|__GFP_REPEAT|__GFP_ZERO, 0);
+       pte = alloc_pages(PGALLOC_GFP | __GFP_HIGHMEM, 0);
 #else
-       pte = alloc_pages(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO, 0);
+       pte = alloc_pages(PGALLOC_GFP, 0);
 #endif
        if (pte)
                pgtable_page_ctor(pte);
        return pte;
 }
 
-void __pte_free_tlb(struct mmu_gather *tlb, struct page *pte)
+void ___pte_free_tlb(struct mmu_gather *tlb, struct page *pte)
 {
        pgtable_page_dtor(pte);
        paravirt_release_pte(page_to_pfn(pte));
@@ -31,14 +33,14 @@ void __pte_free_tlb(struct mmu_gather *tlb, struct page *pte)
 }
 
 #if PAGETABLE_LEVELS > 2
-void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd)
+void ___pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd)
 {
        paravirt_release_pmd(__pa(pmd) >> PAGE_SHIFT);
        tlb_remove_page(tlb, virt_to_page(pmd));
 }
 
 #if PAGETABLE_LEVELS > 3
-void __pud_free_tlb(struct mmu_gather *tlb, pud_t *pud)
+void ___pud_free_tlb(struct mmu_gather *tlb, pud_t *pud)
 {
        paravirt_release_pud(__pa(pud) >> PAGE_SHIFT);
        tlb_remove_page(tlb, virt_to_page(pud));
@@ -161,7 +163,7 @@ static int preallocate_pmds(pmd_t *pmds[])
        bool failed = false;
 
        for(i = 0; i < PREALLOCATED_PMDS; i++) {
-               pmd_t *pmd = (pmd_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
+               pmd_t *pmd = (pmd_t *)__get_free_page(PGALLOC_GFP);
                if (pmd == NULL)
                        failed = true;
                pmds[i] = pmd;
@@ -228,7 +230,7 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
        pmd_t *pmds[PREALLOCATED_PMDS];
        unsigned long flags;
 
-       pgd = (pgd_t *)__get_free_page(GFP_KERNEL | __GFP_ZERO);
+       pgd = (pgd_t *)__get_free_page(PGALLOC_GFP);
 
        if (pgd == NULL)
                goto out;