[PATCH 3/4] mmu: don't pass *kvm to spte_write_protect

From	Bandan Das <bsd@redhat.com>
Newsgroups	linux.kernel
Subject	[PATCH 3/4] mmu: don't pass *kvm to spte_write_protect
Date	2016-07-21 00:30 +0200
Message-ID	<rX8a6-7mz-11@gated-at.bofh.it> (permalink)
References	<rX8a6-7mz-9@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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That parameter isn't used in the function,
it's probably a historical artifact.

Signed-off-by: Bandan Das <bsd@redhat.com>
---
 arch/x86/kvm/mmu.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index def97b3..aaecd10 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -1204,7 +1204,7 @@ 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;
 
@@ -1230,7 +1230,7 @@ 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;
 }
-- 
2.5.5

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[PATCH 3/4] mmu: don't pass *kvm to spte_write_protect Bandan Das <bsd@redhat.com> - 2016-07-21 00:30 +0200
  Re: [PATCH 3/4] mmu: don't pass *kvm to spte_write_protect Paolo Bonzini <pbonzini@redhat.com> - 2016-07-21 11:20 +0200
    Re: [PATCH 3/4] mmu: don't pass *kvm to spte_write_protect Bandan Das <bsd@redhat.com> - 2016-07-21 21:30 +0200

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