diff options
Diffstat (limited to 'virt')
| -rw-r--r-- | virt/kvm/kvm_main.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index e2b1a159e5df..0fbbf2d21603 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -103,8 +103,8 @@ static bool largepages_enabled = true; static struct page *hwpoison_page; static pfn_t hwpoison_pfn; -struct page *fault_page; -pfn_t fault_pfn; +static struct page *fault_page; +static pfn_t fault_pfn; inline int kvm_is_mmio_pfn(pfn_t pfn) { @@ -949,12 +949,6 @@ int is_hwpoison_pfn(pfn_t pfn) } EXPORT_SYMBOL_GPL(is_hwpoison_pfn); -int is_fault_pfn(pfn_t pfn) -{ - return pfn == fault_pfn; -} -EXPORT_SYMBOL_GPL(is_fault_pfn); - int is_noslot_pfn(pfn_t pfn) { return pfn == bad_pfn; @@ -1038,11 +1032,12 @@ unsigned long gfn_to_hva(struct kvm *kvm, gfn_t gfn) } EXPORT_SYMBOL_GPL(gfn_to_hva); -static pfn_t get_fault_pfn(void) +pfn_t get_fault_pfn(void) { get_page(fault_page); return fault_pfn; } +EXPORT_SYMBOL_GPL(get_fault_pfn); int get_user_page_nowait(struct task_struct *tsk, struct mm_struct *mm, unsigned long start, int write, struct page **page) |