[RFC PATCH v3 4/6] KVM: pfncache: Rename invalidate_start() helper

[Takahiro Itazuri <itazur@amazon.com>]

Rename gfn_to_pfn_cache_invalidate_start() to
gpc_invalidate_hva_range_start() to explicitly indicate that it takes a
range of HVA range.

No functional changes intended.

Signed-off-by: Takahiro Itazuri <itazur@amazon.com>
---
 virt/kvm/kvm_main.c |  2 +-
 virt/kvm/kvm_mm.h   | 12 ++++++------
 virt/kvm/pfncache.c |  4 ++--
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 5871882ff1db..d64e70f8e8e3 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -763,7 +763,7 @@ static int kvm_mmu_notifier_invalidate_range_start(struct mmu_notifier *mn,
 	 * mn_active_invalidate_count (see above) instead of
 	 * mmu_invalidate_in_progress.
 	 */
-	gfn_to_pfn_cache_invalidate_start(kvm, range->start, range->end);
+	gpc_invalidate_hva_range_start(kvm, range->start, range->end);
 
 	/*
 	 * If one or more memslots were found and thus zapped, notify arch code
diff --git a/virt/kvm/kvm_mm.h b/virt/kvm/kvm_mm.h
index 9fcc5d5b7f8d..abd8e7d33ab0 100644
--- a/virt/kvm/kvm_mm.h
+++ b/virt/kvm/kvm_mm.h
@@ -56,13 +56,13 @@ struct kvm_follow_pfn {
 kvm_pfn_t hva_to_pfn(struct kvm_follow_pfn *kfp);
 
 #ifdef CONFIG_HAVE_KVM_PFNCACHE
-void gfn_to_pfn_cache_invalidate_start(struct kvm *kvm,
-				       unsigned long start,
-				       unsigned long end);
+void gpc_invalidate_hva_range_start(struct kvm *kvm,
+				    unsigned long start,
+				    unsigned long end);
 #else
-static inline void gfn_to_pfn_cache_invalidate_start(struct kvm *kvm,
-						     unsigned long start,
-						     unsigned long end)
+static inline void gpc_invalidate_hva_range_start(struct kvm *kvm,
+						  unsigned long start,
+						  unsigned long end)
 {
 }
 #endif /* HAVE_KVM_PFNCACHE */
diff --git a/virt/kvm/pfncache.c b/virt/kvm/pfncache.c
index 0b49ba98f33f..bafda64b8916 100644
--- a/virt/kvm/pfncache.c
+++ b/virt/kvm/pfncache.c
@@ -23,8 +23,8 @@
 /*
  * MMU notifier 'invalidate_range_start' hook.
  */
-void gfn_to_pfn_cache_invalidate_start(struct kvm *kvm, unsigned long start,
-				       unsigned long end)
+void gpc_invalidate_hva_range_start(struct kvm *kvm, unsigned long start,
+				    unsigned long end)
 {
 	struct gfn_to_pfn_cache *gpc;
 
-- 
2.50.1