aboutsummaryrefslogtreecommitdiff
path: root/arch/x86
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86')
-rw-r--r--arch/x86/mm/init_64.c5
-rw-r--r--arch/x86/mm/pgtable.c8
-rw-r--r--arch/x86/mm/pgtable_32.c10
3 files changed, 8 insertions, 15 deletions
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 9c09893e54f..4465104f551 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -662,11 +662,6 @@ int memory_add_physaddr_to_nid(u64 start)
EXPORT_SYMBOL_GPL(memory_add_physaddr_to_nid);
#endif
-void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd)
-{
- tlb_remove_page(tlb, virt_to_page(pmd));
-}
-
void __pud_free_tlb(struct mmu_gather *tlb, pud_t *pud)
{
tlb_remove_page(tlb, virt_to_page(pud));
diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
index 83765328e26..1c41efedf6d 100644
--- a/arch/x86/mm/pgtable.c
+++ b/arch/x86/mm/pgtable.c
@@ -28,6 +28,14 @@ void __pte_free_tlb(struct mmu_gather *tlb, struct page *pte)
tlb_remove_page(tlb, pte);
}
+#if PAGETABLE_LEVELS > 2
+void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd)
+{
+ paravirt_release_pd(__pa(pmd) >> PAGE_SHIFT);
+ tlb_remove_page(tlb, virt_to_page(pmd));
+}
+#endif /* PAGETABLE_LEVELS > 2 */
+
#ifdef CONFIG_X86_64
static inline void pgd_list_add(pgd_t *pgd)
{
diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
index b9e3dac3239..9ee007be914 100644
--- a/arch/x86/mm/pgtable_32.c
+++ b/arch/x86/mm/pgtable_32.c
@@ -173,16 +173,6 @@ void reserve_top_address(unsigned long reserve)
__VMALLOC_RESERVE += reserve;
}
-#ifdef CONFIG_X86_PAE
-
-void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd)
-{
- paravirt_release_pd(__pa(pmd) >> PAGE_SHIFT);
- tlb_remove_page(tlb, virt_to_page(pmd));
-}
-
-#endif
-
int pmd_bad(pmd_t pmd)
{
WARN_ON_ONCE(pmd_bad_v1(pmd) != pmd_bad_v2(pmd));