From 888104138cb8e88c3825efc07b0000c195346387 Mon Sep 17 00:00:00 2001 From: David Matlack Date: Fri, 13 Aug 2021 20:35:02 +0000 Subject: KVM: x86/mmu: Avoid memslot lookup in page_fault_handle_page_track Now that kvm_page_fault has a pointer to the memslot it can be passed down to the page tracking code to avoid a redundant slot lookup. No functional change intended. Signed-off-by: David Matlack Message-Id: <20210813203504.2742757-5-dmatlack@google.com> Signed-off-by: Paolo Bonzini --- arch/x86/include/asm/kvm_page_track.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/x86/include/asm/kvm_page_track.h') diff --git a/arch/x86/include/asm/kvm_page_track.h b/arch/x86/include/asm/kvm_page_track.h index 6a5f3acf2b33..9cd9230e5cc8 100644 --- a/arch/x86/include/asm/kvm_page_track.h +++ b/arch/x86/include/asm/kvm_page_track.h @@ -61,6 +61,8 @@ void kvm_slot_page_track_remove_page(struct kvm *kvm, enum kvm_page_track_mode mode); bool kvm_page_track_is_active(struct kvm_vcpu *vcpu, gfn_t gfn, enum kvm_page_track_mode mode); +bool kvm_slot_page_track_is_active(struct kvm_memory_slot *slot, gfn_t gfn, + enum kvm_page_track_mode mode); void kvm_page_track_register_notifier(struct kvm *kvm, -- cgit