From 53e0aa7b65ec0d66e34e4d356a641c725cc2e519 Mon Sep 17 00:00:00 2001
From: Hollis Blanchard <hollisb@us.ibm.com>
Date: Mon, 3 Dec 2007 16:15:26 -0600
Subject: KVM: Portability: Create kvm_arch_vcpu_runnable() function

This abstracts the detail of x86 hlt and INIT modes into a function.

Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Acked-by: Carsten Otte <cotte@de.ibm.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
---
 drivers/kvm/x86.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'drivers/kvm/x86.h')

diff --git a/drivers/kvm/x86.h b/drivers/kvm/x86.h
index 4b7acc76bb34..eed796402e3b 100644
--- a/drivers/kvm/x86.h
+++ b/drivers/kvm/x86.h
@@ -471,4 +471,11 @@ static inline u32 get_rdx_init_val(void)
 #define TSS_IOPB_SIZE (65536 / 8)
 #define TSS_REDIRECTION_SIZE (256 / 8)
 #define RMODE_TSS_SIZE (TSS_BASE_SIZE + TSS_REDIRECTION_SIZE + TSS_IOPB_SIZE + 1)
+
+static inline int kvm_arch_vcpu_runnable(struct kvm_vcpu *vcpu)
+{
+	return vcpu->mp_state == VCPU_MP_STATE_RUNNABLE
+	       || vcpu->mp_state == VCPU_MP_STATE_SIPI_RECEIVED;
+}
+
 #endif
-- 
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