[PATCH 15/18] KVM: x86/pmu: Drop redundant check on PMC being locally enabled for emulation

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Drop the check on a PMC being locally enabled when triggering emulated
events, as the bitmap of passed-in PMCs only contains locally enabled PMCs.

Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx>
---
 arch/x86/kvm/pmu.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/x86/kvm/pmu.c b/arch/x86/kvm/pmu.c
index bdcd9c6f0ec0..422af7734846 100644
--- a/arch/x86/kvm/pmu.c
+++ b/arch/x86/kvm/pmu.c
@@ -969,8 +969,7 @@ static void kvm_pmu_trigger_event(struct kvm_vcpu *vcpu,
 		return;
 
 	kvm_for_each_pmc(pmu, pmc, i, bitmap) {
-		if (!pmc_is_locally_enabled(pmc) ||
-		    !check_pmu_event_filter(pmc) || !cpl_is_matched(pmc))
+		if (!check_pmu_event_filter(pmc) || !cpl_is_matched(pmc))
 			continue;
 
 		kvm_pmu_incr_counter(pmc);
-- 
2.50.1.565.gc32cd1483b-goog





[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]

  Powered by Linux