[PATCH 1/4] qemuProcessBeginStopJob: Add debug log when waking up all threads waiting on domain condition

Peter Krempa pkrempa at redhat.com
Wed Aug 10 14:06:46 UTC 2022


Aid in debugging of potentially stuck threads.

Signed-off-by: Peter Krempa <pkrempa at redhat.com>
---
 src/qemu/qemu_process.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index 478a46bff6..0f30247817 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -8145,6 +8145,7 @@ qemuProcessBeginStopJob(virQEMUDriver *driver,
         goto cleanup;

     /* Wake up anything waiting on domain condition */
+    VIR_DEBUG("waking up all jobs waiting on the domain condition");
     virDomainObjBroadcast(vm);

     if (qemuDomainObjBeginJob(driver, vm, job) < 0)
-- 
2.37.1



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