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authorJeremy Fitzhardinge <jeremy@goop.org>2008-03-17 16:36:59 -0700
committerIngo Molnar <mingo@elte.hu>2008-04-24 23:57:30 +0200
commit5a5f8f42241cf09caec5530a7639cfa8dccc3a7b (patch)
tree7ced673cd2fea0d7cf7018ba14b08cf5d7d9d996 /arch
parent170fdff7057d4247e3f28cca96d0db1fbc854e3b (diff)
x86: move pgalloc pud and pgd operations into common place
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/mm/init_64.c5
-rw-r--r--arch/x86/mm/pgtable.c7
2 files changed, 7 insertions, 5 deletions
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 4465104f5514..1ff7906a9a4d 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 __pud_free_tlb(struct mmu_gather *tlb, pud_t *pud)
-{
- tlb_remove_page(tlb, virt_to_page(pud));
-}
-
#endif /* CONFIG_MEMORY_HOTPLUG */
static struct kcore_list kcore_mem, kcore_vmalloc, kcore_kernel,
diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
index 1c41efedf6d0..c67966e10a95 100644
--- a/arch/x86/mm/pgtable.c
+++ b/arch/x86/mm/pgtable.c
@@ -34,6 +34,13 @@ 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));
}
+
+#if PAGETABLE_LEVELS > 3
+void __pud_free_tlb(struct mmu_gather *tlb, pud_t *pud)
+{
+ tlb_remove_page(tlb, virt_to_page(pud));
+}
+#endif /* PAGETABLE_LEVELS > 3 */
#endif /* PAGETABLE_LEVELS > 2 */
#ifdef CONFIG_X86_64