[kvm-unit-tests PATCH v5 02/27] x86/pmu: Test emulation instructions on full-width counters

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

 



From: Like Xu <likexu@xxxxxxxxxxx>

Move check_emulated_instr() into check_counters() so that full-width
counters could be tested with ease by the same test case.

Signed-off-by: Like Xu <likexu@xxxxxxxxxxx>
Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx>
---
 x86/pmu.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/x86/pmu.c b/x86/pmu.c
index 1a3e5a54..308a0ce0 100644
--- a/x86/pmu.c
+++ b/x86/pmu.c
@@ -520,6 +520,9 @@ static void check_emulated_instr(void)
 
 static void check_counters(void)
 {
+	if (is_fep_available())
+		check_emulated_instr();
+
 	check_gp_counters();
 	check_fixed_counters();
 	check_rdpmc();
@@ -655,9 +658,6 @@ int main(int ac, char **av)
 
 	apic_write(APIC_LVTPC, PC_VECTOR);
 
-	if (is_fep_available())
-		check_emulated_instr();
-
 	check_counters();
 
 	if (this_cpu_perf_capabilities() & PMU_CAP_FW_WRITES) {
-- 
2.38.1.431.g37b22c650d-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