From 3f7f95c65ef6a89472a28da1b9436eaeee288831 Mon Sep 17 00:00:00 2001 From: Christian Ehrhardt Date: Mon, 14 Jul 2008 14:00:01 +0200 Subject: KVM: kvmtrace: replace get_cycles with ktime_get v3 The current kvmtrace code uses get_cycles() while the interpretation would be easier using using nanoseconds. ktime_get() should give at least the same accuracy as get_cycles on all architectures (even better on 32bit archs) but at a better unit (e.g. comparable between hosts with different frequencies. [avi: avoid ktime_t in public header] Signed-off-by: Christian Ehrhardt Acked-by: Christian Borntraeger Signed-off-by: Avi Kivity --- include/linux/kvm.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'include/linux') diff --git a/include/linux/kvm.h b/include/linux/kvm.h index 8a16b08..5d08f11b 100644 --- a/include/linux/kvm.h +++ b/include/linux/kvm.h @@ -322,12 +322,12 @@ struct kvm_trace_rec { __u32 vcpu_id; union { struct { - __u64 cycle_u64; + __u64 timestamp; __u32 extra_u32[KVM_TRC_EXTRA_MAX]; - } __attribute__((packed)) cycle; + } __attribute__((packed)) timestamp; struct { __u32 extra_u32[KVM_TRC_EXTRA_MAX]; - } nocycle; + } notimestamp; } u; }; -- cgit v1.1