diff options
Diffstat (limited to 'trace/qmp.c')
-rw-r--r-- | trace/qmp.c | 74 |
1 files changed, 8 insertions, 66 deletions
diff --git a/trace/qmp.c b/trace/qmp.c index 3b4f470..aa760f1 100644 --- a/trace/qmp.c +++ b/trace/qmp.c @@ -13,20 +13,7 @@ #include "control-vcpu.h" -static CPUState *get_cpu(bool has_vcpu, int vcpu, Error **errp) -{ - if (has_vcpu) { - CPUState *cpu = qemu_get_cpu(vcpu); - if (cpu == NULL) { - error_setg(errp, "invalid vCPU index %u", vcpu); - } - return cpu; - } else { - return NULL; - } -} - -static bool check_events(bool has_vcpu, bool ignore_unavailable, bool is_pattern, +static bool check_events(bool ignore_unavailable, bool is_pattern, const char *name, Error **errp) { if (!is_pattern) { @@ -38,12 +25,6 @@ static bool check_events(bool has_vcpu, bool ignore_unavailable, bool is_pattern return false; } - /* error for non-vcpu event */ - if (has_vcpu && !trace_event_is_vcpu(ev)) { - error_setg(errp, "event \"%s\" is not vCPU-specific", name); - return false; - } - /* error for unavailable event */ if (!ignore_unavailable && !trace_event_get_state_static(ev)) { error_setg(errp, "event \"%s\" is disabled", name); @@ -70,22 +51,13 @@ TraceEventInfoList *qmp_trace_event_get_state(const char *name, bool has_vcpu, int64_t vcpu, Error **errp) { - Error *err = NULL; TraceEventInfoList *events = NULL; TraceEventIter iter; TraceEvent *ev; bool is_pattern = trace_event_is_pattern(name); - CPUState *cpu; - - /* Check provided vcpu */ - cpu = get_cpu(has_vcpu, vcpu, &err); - if (err) { - error_propagate(errp, err); - return NULL; - } /* Check events */ - if (!check_events(has_vcpu, true, is_pattern, name, errp)) { + if (!check_events(true, is_pattern, name, errp)) { return NULL; } @@ -93,33 +65,17 @@ TraceEventInfoList *qmp_trace_event_get_state(const char *name, trace_event_iter_init_pattern(&iter, name); while ((ev = trace_event_iter_next(&iter)) != NULL) { TraceEventInfo *value; - bool is_vcpu = trace_event_is_vcpu(ev); - if (has_vcpu && !is_vcpu) { - continue; - } value = g_new(TraceEventInfo, 1); - value->vcpu = is_vcpu; value->name = g_strdup(trace_event_get_name(ev)); if (!trace_event_get_state_static(ev)) { value->state = TRACE_EVENT_STATE_UNAVAILABLE; } else { - if (has_vcpu) { - if (is_vcpu) { - if (trace_event_get_vcpu_state_dynamic(cpu, ev)) { - value->state = TRACE_EVENT_STATE_ENABLED; - } else { - value->state = TRACE_EVENT_STATE_DISABLED; - } - } - /* else: already skipped above */ + if (trace_event_get_state_dynamic(ev)) { + value->state = TRACE_EVENT_STATE_ENABLED; } else { - if (trace_event_get_state_dynamic(ev)) { - value->state = TRACE_EVENT_STATE_ENABLED; - } else { - value->state = TRACE_EVENT_STATE_DISABLED; - } + value->state = TRACE_EVENT_STATE_DISABLED; } } QAPI_LIST_PREPEND(events, value); @@ -133,21 +89,12 @@ void qmp_trace_event_set_state(const char *name, bool enable, bool has_vcpu, int64_t vcpu, Error **errp) { - Error *err = NULL; TraceEventIter iter; TraceEvent *ev; bool is_pattern = trace_event_is_pattern(name); - CPUState *cpu; - - /* Check provided vcpu */ - cpu = get_cpu(has_vcpu, vcpu, &err); - if (err) { - error_propagate(errp, err); - return; - } /* Check events */ - if (!check_events(has_vcpu, has_ignore_unavailable && ignore_unavailable, + if (!check_events(has_ignore_unavailable && ignore_unavailable, is_pattern, name, errp)) { return; } @@ -155,14 +102,9 @@ void qmp_trace_event_set_state(const char *name, bool enable, /* Apply changes (all errors checked above) */ trace_event_iter_init_pattern(&iter, name); while ((ev = trace_event_iter_next(&iter)) != NULL) { - if (!trace_event_get_state_static(ev) || - (has_vcpu && !trace_event_is_vcpu(ev))) { + if (!trace_event_get_state_static(ev)) { continue; } - if (has_vcpu) { - trace_event_set_vcpu_state_dynamic(cpu, ev, enable); - } else { - trace_event_set_state_dynamic(ev, enable); - } + trace_event_set_state_dynamic(ev, enable); } } |