[Qemu-devel] [PATCH for-2.5] main-loop: suppress warnings under qtest

["Michael S. Tsirkin" <mst@redhat.com>]

commit 01c22f2cdd4fcf02276ea10f48253850a5fd7259 ("main-loop: Suppress
"I/O thread spun" warnings for qtest") doesn't actually disable the
warning for everyone since some tests don't run under the qtest
accelerator.

Check qtest_driver instead.

Cc: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 main-loop.c   | 2 +-
 stubs/qtest.c | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/main-loop.c b/main-loop.c
index df28670..5877615 100644
--- a/main-loop.c
+++ b/main-loop.c
@@ -230,7 +230,7 @@ static int os_host_main_loop_wait(int64_t timeout)
     if (!timeout && (spin_counter > MAX_MAIN_LOOP_SPIN)) {
         static bool notified;
 
-        if (!notified && !qtest_enabled()) {
+        if (!notified && !qtest_driver()) {
             fprintf(stderr,
                     "main-loop: WARNING: I/O thread spun for %d iterations\n",
                     MAX_MAIN_LOOP_SPIN);
diff --git a/stubs/qtest.c b/stubs/qtest.c
index dc17594..4dfde61 100644
--- a/stubs/qtest.c
+++ b/stubs/qtest.c
@@ -12,3 +12,8 @@
 
 /* Needed for qtest_allowed() */
 bool qtest_allowed;
+
+bool qtest_driver(void)
+{
+    return false;
+}
-- 
MST