linux-kernel - [PATCH 14/15] KVM: X86: Remove kvm_register_clear

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Date:   Mon,  8 Nov 2021 20:44:06 +0800
From:   Lai Jiangshan <jiangshanlai@...il.com>
To:     linux-kernel@...r.kernel.org, kvm@...r.kernel.org,
        Paolo Bonzini <pbonzini@...hat.com>
Cc:     Lai Jiangshan <laijs@...ux.alibaba.com>,
        Sean Christopherson <seanjc@...gle.com>,
        Vitaly Kuznetsov <vkuznets@...hat.com>,
        Wanpeng Li <wanpengli@...cent.com>,
        Jim Mattson <jmattson@...gle.com>,
        Joerg Roedel <joro@...tes.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        x86@...nel.org, "H. Peter Anvin" <hpa@...or.com>
Subject: [PATCH 14/15] KVM: X86: Remove kvm_register_clear_available()

From: Lai Jiangshan <laijs@...ux.alibaba.com>

It has no user.

Signed-off-by: Lai Jiangshan <laijs@...ux.alibaba.com>
---
 arch/x86/kvm/kvm_cache_regs.h | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/arch/x86/kvm/kvm_cache_regs.h b/arch/x86/kvm/kvm_cache_regs.h
index 54a996adb18d..0f8847b981e5 100644
--- a/arch/x86/kvm/kvm_cache_regs.h
+++ b/arch/x86/kvm/kvm_cache_regs.h
@@ -61,13 +61,6 @@ static inline void kvm_register_mark_available(struct kvm_vcpu *vcpu,
 	__set_bit(reg, (unsigned long *)&vcpu->arch.regs_avail);
 }
 
-static inline void kvm_register_clear_available(struct kvm_vcpu *vcpu,
-					       enum kvm_reg reg)
-{
-	__clear_bit(reg, (unsigned long *)&vcpu->arch.regs_avail);
-	__clear_bit(reg, (unsigned long *)&vcpu->arch.regs_dirty);
-}
-
 static inline void kvm_register_mark_dirty(struct kvm_vcpu *vcpu,
 					   enum kvm_reg reg)
 {
-- 
2.19.1.6.gb485710b