# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1253603098 -3600
# Node ID 473cba2fa7fe2ac625df924e5cbf0781be623fb5
# Parent f30bf6b03ce797f166d7541c3a52bcf6c282e192
x86 hvm: small cleanup in vpmu
Replace the special vpmu define LVTPC_HVM_PMU with the global
used define PMU_APIC_VECTOR to avoid different names for the
same thing.
Signed-off-by: Dietmar Hahn <dietmar.hahn@xxxxxxxxxxxxxx>
---
xen/arch/x86/hvm/vmx/vpmu_core2.c | 6 +++---
xen/include/asm-x86/hvm/vmx/vpmu.h | 2 --
2 files changed, 3 insertions(+), 5 deletions(-)
diff -r f30bf6b03ce7 -r 473cba2fa7fe xen/arch/x86/hvm/vmx/vpmu_core2.c
--- a/xen/arch/x86/hvm/vmx/vpmu_core2.c Tue Sep 22 08:02:50 2009 +0100
+++ b/xen/arch/x86/hvm/vmx/vpmu_core2.c Tue Sep 22 08:04:58 2009 +0100
@@ -178,7 +178,7 @@ static inline void __core2_vpmu_save(str
for ( i = 0; i < core2_get_pmc_count(); i++ )
rdmsrl(MSR_IA32_PERFCTR0+i, core2_vpmu_cxt->arch_msr_pair[i].counter);
core2_vpmu_cxt->hw_lapic_lvtpc = apic_read(APIC_LVTPC);
- apic_write(APIC_LVTPC, LVTPC_HVM_PMU | APIC_LVT_MASKED);
+ apic_write(APIC_LVTPC, PMU_APIC_VECTOR | APIC_LVT_MASKED);
}
static void core2_vpmu_save(struct vcpu *v)
@@ -398,9 +398,9 @@ static int core2_vpmu_do_wrmsr(struct cp
/* Setup LVTPC in local apic */
if ( vpmu->flags & VPMU_RUNNING &&
is_vlapic_lvtpc_enabled(vcpu_vlapic(v)) )
- apic_write_around(APIC_LVTPC, LVTPC_HVM_PMU);
+ apic_write_around(APIC_LVTPC, PMU_APIC_VECTOR);
else
- apic_write_around(APIC_LVTPC, LVTPC_HVM_PMU | APIC_LVT_MASKED);
+ apic_write_around(APIC_LVTPC, PMU_APIC_VECTOR | APIC_LVT_MASKED);
core2_vpmu_save_msr_context(v, type, index, msr_content);
if ( type != MSR_TYPE_GLOBAL )
diff -r f30bf6b03ce7 -r 473cba2fa7fe xen/include/asm-x86/hvm/vmx/vpmu.h
--- a/xen/include/asm-x86/hvm/vmx/vpmu.h Tue Sep 22 08:02:50 2009 +0100
+++ b/xen/include/asm-x86/hvm/vmx/vpmu.h Tue Sep 22 08:04:58 2009 +0100
@@ -33,8 +33,6 @@
#define MSR_TYPE_GLOBAL 2
#define MSR_TYPE_ARCH_COUNTER 3
#define MSR_TYPE_ARCH_CTRL 4
-
-#define LVTPC_HVM_PMU 0xf8
struct pmumsr {
unsigned int num;
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