From c4f138b4514ba77837d5f6e8ffd2cbc143997984 Mon Sep 17 00:00:00 2001 From: Bandan Das Date: Tue, 2 Aug 2016 16:32:37 -0400 Subject: [PATCH] mmu: don't pass *kvm to spte_write_protect and spte_*_dirty That parameter isn't used in these functions, it's probably a historical artifact. Signed-off-by: Bandan Das Signed-off-by: Paolo Bonzini --- arch/x86/kvm/mmu.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c index 3d4cc8cc56a3..d9c7e986b4e4 100644 --- a/arch/x86/kvm/mmu.c +++ b/arch/x86/kvm/mmu.c @@ -1207,7 +1207,7 @@ static void drop_large_spte(struct kvm_vcpu *vcpu, u64 *sptep) * * Return true if tlb need be flushed. */ -static bool spte_write_protect(struct kvm *kvm, u64 *sptep, bool pt_protect) +static bool spte_write_protect(u64 *sptep, bool pt_protect) { u64 spte = *sptep; @@ -1233,12 +1233,12 @@ static bool __rmap_write_protect(struct kvm *kvm, bool flush = false; for_each_rmap_spte(rmap_head, &iter, sptep) - flush |= spte_write_protect(kvm, sptep, pt_protect); + flush |= spte_write_protect(sptep, pt_protect); return flush; } -static bool spte_clear_dirty(struct kvm *kvm, u64 *sptep) +static bool spte_clear_dirty(u64 *sptep) { u64 spte = *sptep; @@ -1256,12 +1256,12 @@ static bool __rmap_clear_dirty(struct kvm *kvm, struct kvm_rmap_head *rmap_head) bool flush = false; for_each_rmap_spte(rmap_head, &iter, sptep) - flush |= spte_clear_dirty(kvm, sptep); + flush |= spte_clear_dirty(sptep); return flush; } -static bool spte_set_dirty(struct kvm *kvm, u64 *sptep) +static bool spte_set_dirty(u64 *sptep) { u64 spte = *sptep; @@ -1279,7 +1279,7 @@ static bool __rmap_set_dirty(struct kvm *kvm, struct kvm_rmap_head *rmap_head) bool flush = false; for_each_rmap_spte(rmap_head, &iter, sptep) - flush |= spte_set_dirty(kvm, sptep); + flush |= spte_set_dirty(sptep); return flush; } -- 2.20.1