summaryrefslogtreecommitdiffstats
path: root/virt/kvm
diff options
context:
space:
mode:
Diffstat (limited to 'virt/kvm')
-rw-r--r--virt/kvm/kvm_main.c26
1 files changed, 8 insertions, 18 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index f202c40..bd3c08a 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -1355,9 +1355,8 @@ exit:
return pfn;
}
-static pfn_t
-__gfn_to_pfn_memslot(struct kvm_memory_slot *slot, gfn_t gfn, bool atomic,
- bool *async, bool write_fault, bool *writable)
+pfn_t __gfn_to_pfn_memslot(struct kvm_memory_slot *slot, gfn_t gfn, bool atomic,
+ bool *async, bool write_fault, bool *writable)
{
unsigned long addr = __gfn_to_hva_many(slot, gfn, NULL, write_fault);
@@ -1376,44 +1375,35 @@ __gfn_to_pfn_memslot(struct kvm_memory_slot *slot, gfn_t gfn, bool atomic,
return hva_to_pfn(addr, atomic, async, write_fault,
writable);
}
+EXPORT_SYMBOL_GPL(__gfn_to_pfn_memslot);
-static pfn_t __gfn_to_pfn(struct kvm *kvm, gfn_t gfn, bool atomic, bool *async,
+static pfn_t __gfn_to_pfn(struct kvm *kvm, gfn_t gfn, bool atomic,
bool write_fault, bool *writable)
{
struct kvm_memory_slot *slot;
- if (async)
- *async = false;
-
slot = gfn_to_memslot(kvm, gfn);
- return __gfn_to_pfn_memslot(slot, gfn, atomic, async, write_fault,
+ return __gfn_to_pfn_memslot(slot, gfn, atomic, NULL, write_fault,
writable);
}
pfn_t gfn_to_pfn_atomic(struct kvm *kvm, gfn_t gfn)
{
- return __gfn_to_pfn(kvm, gfn, true, NULL, true, NULL);
+ return __gfn_to_pfn(kvm, gfn, true, true, NULL);
}
EXPORT_SYMBOL_GPL(gfn_to_pfn_atomic);
-pfn_t gfn_to_pfn_async(struct kvm *kvm, gfn_t gfn, bool *async,
- bool write_fault, bool *writable)
-{
- return __gfn_to_pfn(kvm, gfn, false, async, write_fault, writable);
-}
-EXPORT_SYMBOL_GPL(gfn_to_pfn_async);
-
pfn_t gfn_to_pfn(struct kvm *kvm, gfn_t gfn)
{
- return __gfn_to_pfn(kvm, gfn, false, NULL, true, NULL);
+ return __gfn_to_pfn(kvm, gfn, false, true, NULL);
}
EXPORT_SYMBOL_GPL(gfn_to_pfn);
pfn_t gfn_to_pfn_prot(struct kvm *kvm, gfn_t gfn, bool write_fault,
bool *writable)
{
- return __gfn_to_pfn(kvm, gfn, false, NULL, write_fault, writable);
+ return __gfn_to_pfn(kvm, gfn, false, write_fault, writable);
}
EXPORT_SYMBOL_GPL(gfn_to_pfn_prot);
OpenPOWER on IntegriCloud