diff options
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/mm/init_64.c | 4 | ||||
| -rw-r--r-- | arch/x86/mm/pageattr.c | 2 | ||||
| -rw-r--r-- | arch/x86/mm/pgtable.c | 12 |
3 files changed, 10 insertions, 8 deletions
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index 52bb9519bb8..9c543290a81 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -104,7 +104,7 @@ static __ref void *spp_getpage(void) void *ptr; if (after_bootmem) - ptr = (void *) get_zeroed_page(GFP_ATOMIC); + ptr = (void *) get_zeroed_page(GFP_ATOMIC | __GFP_NOTRACK); else ptr = alloc_bootmem_pages(PAGE_SIZE); @@ -281,7 +281,7 @@ static __ref void *alloc_low_page(unsigned long *phys) void *adr; if (after_bootmem) { - adr = (void *)get_zeroed_page(GFP_ATOMIC); + adr = (void *)get_zeroed_page(GFP_ATOMIC | __GFP_NOTRACK); *phys = __pa(adr); return adr; diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c index 6ce9518fe2a..3cfe9ced8a4 100644 --- a/arch/x86/mm/pageattr.c +++ b/arch/x86/mm/pageattr.c @@ -470,7 +470,7 @@ static int split_large_page(pte_t *kpte, unsigned long address) if (!debug_pagealloc) spin_unlock(&cpa_lock); - base = alloc_pages(GFP_KERNEL, 0); + base = alloc_pages(GFP_KERNEL | __GFP_NOTRACK, 0); if (!debug_pagealloc) spin_lock(&cpa_lock); if (!base) diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c index 7aa03a5389f..8e43bdd4545 100644 --- 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) @@ -14,9 +16,9 @@ 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); @@ -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; |