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[v8,8/8] KVM: mmu: remove __gfn_to_pfn_memslot

Message ID 20230824080408.2933205-9-stevensd@google.com (mailing list archive)
State New, archived
Headers show
Series KVM: allow mapping non-refcounted pages | expand

Commit Message

David Stevens Aug. 24, 2023, 8:04 a.m. UTC 
From: David Stevens <stevensd@chromium.org>

All callers have been migrated to __kvm_follow_pfn.

Signed-off-by: David Stevens <stevensd@chromium.org>
---
 virt/kvm/kvm_main.c | 33 ---------------------------------
 1 file changed, 33 deletions(-)
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Patch

diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index fa1848c6c84f..aebaf4a7340e 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -2728,39 +2728,6 @@  kvm_pfn_t __kvm_follow_pfn(struct kvm_follow_pfn *foll)
 }
 EXPORT_SYMBOL_GPL(__kvm_follow_pfn);
 
-kvm_pfn_t __gfn_to_pfn_memslot(const struct kvm_memory_slot *slot, gfn_t gfn,
-			       bool atomic, bool interruptible, bool *async,
-			       bool write_fault, bool *writable, hva_t *hva)
-{
-	kvm_pfn_t pfn;
-	struct kvm_follow_pfn foll = {
-		.slot = slot,
-		.gfn = gfn,
-		.flags = FOLL_GET,
-		.atomic = atomic,
-		.try_map_writable = !!writable,
-	};
-
-	if (write_fault)
-		foll.flags |= FOLL_WRITE;
-	if (async)
-		foll.flags |= FOLL_NOWAIT;
-	if (interruptible)
-		foll.flags |= FOLL_INTERRUPTIBLE;
-
-	pfn = __kvm_follow_pfn(&foll);
-	if (pfn == KVM_PFN_ERR_NEEDS_IO) {
-		*async = true;
-		pfn = KVM_PFN_ERR_FAULT;
-	}
-	if (hva)
-		*hva = foll.hva;
-	if (writable)
-		*writable = foll.writable;
-	return pfn;
-}
-EXPORT_SYMBOL_GPL(__gfn_to_pfn_memslot);
-
 kvm_pfn_t gfn_to_pfn_prot(struct kvm *kvm, gfn_t gfn, bool write_fault,
 		      bool *writable)
 {