diff options
| author | Jeremy Fitzhardinge | 2008-03-18 00:36:59 +0100 |
|---|---|---|
| committer | Ingo Molnar | 2008-04-24 23:57:30 +0200 |
| commit | 5a5f8f42241cf09caec5530a7639cfa8dccc3a7b (patch) | |
| tree | 7ced673cd2fea0d7cf7018ba14b08cf5d7d9d996 /arch | |
| parent | x86: move pmd functions into common asm/pgalloc.h (diff) | |
| download | kernel-qcow2-linux-5a5f8f42241cf09caec5530a7639cfa8dccc3a7b.tar.gz kernel-qcow2-linux-5a5f8f42241cf09caec5530a7639cfa8dccc3a7b.tar.xz kernel-qcow2-linux-5a5f8f42241cf09caec5530a7639cfa8dccc3a7b.zip | |
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.c | 5 | ||||
| -rw-r--r-- | arch/x86/mm/pgtable.c | 7 |
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 |