Commit 0cccef04ba for qemu.org

commit 0cccef04ba4bcb708c53dbc4a128f8b381517c36
Author: Daniel P. Berrangé <berrange@redhat.com>
Date:   Mon Nov 2 14:28:36 2026 +0000

    audio: remove mistaken use of trace_event_get_state()

    Conditional checks must call trace_event_get_state_backends()
    which checks the state of all backends (dtrace, ftrace, log,
    syslog, simple & ust), while trace_event_get_state() only
    validates state for backends using QEMU's internal state
    tracking (ftrace, log, syslog, simple).

    Reviewed-by: Philippe Mathieu-Daudé <philmd@oss.qualcomm.com>
    Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
    Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
    Message-id: 20261102142844.3464712-18-berrange@redhat.com
    Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

diff --git a/audio/audio-mixeng-be.c b/audio/audio-mixeng-be.c
index f6fd5014e0..815d4fad2f 100644
--- a/audio/audio-mixeng-be.c
+++ b/audio/audio-mixeng-be.c
@@ -1179,7 +1179,7 @@ void audio_run(AudioMixengBackend *s, const char *msg)
     audio_run_in(s);
     audio_run_capture(s);

-    if (trace_event_get_state(TRACE_AUDIO_RUN_POLL)) {
+    if (trace_event_get_state_backends(TRACE_AUDIO_RUN_POLL)) {
         /* Convert seconds to microseconds for trace event */
         int64_t elapsed_us = g_timer_elapsed(s->run_timer, NULL) * MICROSECONDS_PER_SECOND;
         trace_audio_run_poll(msg, elapsed_us);