bool data_queued;
bool est_tsc;
bool sync_switch;
+ bool sync_switch_not_supported;
bool mispred_all;
bool use_thread_stack;
bool callstack;
{
unsigned int i;
+ if (pt->sync_switch_not_supported)
+ return;
+
pt->sync_switch = true;
for (i = 0; i < pt->queues.nr_queues; i++) {
}
}
+static void intel_pt_disable_sync_switch(struct intel_pt *pt)
+{
+ unsigned int i;
+
+ pt->sync_switch = false;
+
+ for (i = 0; i < pt->queues.nr_queues; i++) {
+ struct auxtrace_queue *queue = &pt->queues.queue_array[i];
+ struct intel_pt_queue *ptq = queue->priv;
+
+ if (ptq) {
+ ptq->sync_switch = false;
+ intel_pt_next_tid(pt, ptq);
+ }
+ }
+}
+
/*
* To filter against time ranges, it is only necessary to look at the next start
* or end time.
pt->have_guest_sideband = true;
+ /*
+ * sync_switch cannot handle guest machines at present, so just disable
+ * it.
+ */
+ pt->sync_switch_not_supported = true;
+ if (pt->sync_switch)
+ intel_pt_disable_sync_switch(pt);
+
if (out)
return 0;