summaryrefslogtreecommitdiff
path: root/arch/x86/kvm/trace.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86/kvm/trace.h')
-rw-r--r--arch/x86/kvm/trace.h41
1 files changed, 34 insertions, 7 deletions
diff --git a/arch/x86/kvm/trace.h b/arch/x86/kvm/trace.h
index e850a7d332be..6b06ab8748dd 100644
--- a/arch/x86/kvm/trace.h
+++ b/arch/x86/kvm/trace.h
@@ -415,15 +415,14 @@ TRACE_EVENT(kvm_apic_ipi,
);
TRACE_EVENT(kvm_apic_accept_irq,
- TP_PROTO(__u32 apicid, __u16 dm, __u8 tm, __u8 vec, bool coalesced),
- TP_ARGS(apicid, dm, tm, vec, coalesced),
+ TP_PROTO(__u32 apicid, __u16 dm, __u8 tm, __u8 vec),
+ TP_ARGS(apicid, dm, tm, vec),
TP_STRUCT__entry(
__field( __u32, apicid )
__field( __u16, dm )
__field( __u8, tm )
__field( __u8, vec )
- __field( bool, coalesced )
),
TP_fast_assign(
@@ -431,14 +430,12 @@ TRACE_EVENT(kvm_apic_accept_irq,
__entry->dm = dm;
__entry->tm = tm;
__entry->vec = vec;
- __entry->coalesced = coalesced;
),
- TP_printk("apicid %x vec %u (%s|%s)%s",
+ TP_printk("apicid %x vec %u (%s|%s)",
__entry->apicid, __entry->vec,
__print_symbolic((__entry->dm >> 8 & 0x7), kvm_deliver_mode),
- __entry->tm ? "level" : "edge",
- __entry->coalesced ? " (coalesced)" : "")
+ __entry->tm ? "level" : "edge")
);
TRACE_EVENT(kvm_eoi,
@@ -850,6 +847,36 @@ TRACE_EVENT(kvm_track_tsc,
#endif /* CONFIG_X86_64 */
+TRACE_EVENT(kvm_ple_window,
+ TP_PROTO(bool grow, unsigned int vcpu_id, int new, int old),
+ TP_ARGS(grow, vcpu_id, new, old),
+
+ TP_STRUCT__entry(
+ __field( bool, grow )
+ __field( unsigned int, vcpu_id )
+ __field( int, new )
+ __field( int, old )
+ ),
+
+ TP_fast_assign(
+ __entry->grow = grow;
+ __entry->vcpu_id = vcpu_id;
+ __entry->new = new;
+ __entry->old = old;
+ ),
+
+ TP_printk("vcpu %u: ple_window %d (%s %d)",
+ __entry->vcpu_id,
+ __entry->new,
+ __entry->grow ? "grow" : "shrink",
+ __entry->old)
+);
+
+#define trace_kvm_ple_window_grow(vcpu_id, new, old) \
+ trace_kvm_ple_window(true, vcpu_id, new, old)
+#define trace_kvm_ple_window_shrink(vcpu_id, new, old) \
+ trace_kvm_ple_window(false, vcpu_id, new, old)
+
#endif /* _TRACE_KVM_H */
#undef TRACE_INCLUDE_PATH