[Xen-devel] [PATCH v2 07/13] x86/PMU: Make vpmu not HVM-specific

[Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>]

vpmu structure will be used for both HVM and PV guests. Move it from
hvm_vcpu to arch_vcpu.

Signed-off-by: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>
---
 xen/include/asm-x86/domain.h   | 2 ++
 xen/include/asm-x86/hvm/vcpu.h | 3 ---
 xen/include/asm-x86/hvm/vpmu.h | 4 ++--
 3 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/xen/include/asm-x86/domain.h b/xen/include/asm-x86/domain.h
index d79464d..4f2247e 100644
--- a/xen/include/asm-x86/domain.h
+++ b/xen/include/asm-x86/domain.h
@@ -397,6 +397,8 @@ struct arch_vcpu
     void (*ctxt_switch_from) (struct vcpu *);
     void (*ctxt_switch_to) (struct vcpu *);
 
+    struct vpmu_struct vpmu;
+
     /* Virtual Machine Extensions */
     union {
         struct pv_vcpu pv_vcpu;
diff --git a/xen/include/asm-x86/hvm/vcpu.h b/xen/include/asm-x86/hvm/vcpu.h
index e8b8cd7..207f65d 100644
--- a/xen/include/asm-x86/hvm/vcpu.h
+++ b/xen/include/asm-x86/hvm/vcpu.h
@@ -139,9 +139,6 @@ struct hvm_vcpu {
     u32                 msr_tsc_aux;
     u64                 msr_tsc_adjust;
 
-    /* VPMU */
-    struct vpmu_struct  vpmu;
-
     union {
         struct arch_vmx_struct vmx;
         struct arch_svm_struct svm;
diff --git a/xen/include/asm-x86/hvm/vpmu.h b/xen/include/asm-x86/hvm/vpmu.h
index 50cdc4f..051f4f0 100644
--- a/xen/include/asm-x86/hvm/vpmu.h
+++ b/xen/include/asm-x86/hvm/vpmu.h
@@ -31,9 +31,9 @@
 #define VPMU_BOOT_ENABLED 0x1    /* vpmu generally enabled. */
 #define VPMU_BOOT_BTS     0x2    /* Intel BTS feature wanted. */
 
-#define vcpu_vpmu(vcpu)   (&((vcpu)->arch.hvm_vcpu.vpmu))
+#define vcpu_vpmu(vcpu)   (&((vcpu)->arch.vpmu))
 #define vpmu_vcpu(vpmu)   (container_of((vpmu), struct vcpu, \
-                                          arch.hvm_vcpu.vpmu))
+                                          arch.vpmu))
 
 #define MSR_TYPE_COUNTER            0
 #define MSR_TYPE_CTRL               1
-- 
1.8.1.4


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel