[PATCH v2 5/6] hmp: convert handle_hmp_command() to AIO_WAIT_WHILE_UNLOCKED()

[Stefan Hajnoczi <stefanha@redhat.com>]

The HMP monitor runs in the main loop thread. Calling
AIO_WAIT_WHILE(qemu_get_aio_context(), ...) from the main loop thread is
equivalent to AIO_WAIT_WHILE_UNLOCKED(NULL, ...) because neither unlocks
the AioContext and the latter's assertion that we're in the main loop
succeeds.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 monitor/hmp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/monitor/hmp.c b/monitor/hmp.c
index fee410362f..5cab56d355 100644
--- a/monitor/hmp.c
+++ b/monitor/hmp.c
@@ -1167,7 +1167,7 @@ void handle_hmp_command(MonitorHMP *mon, const char *cmdline)
         Coroutine *co = qemu_coroutine_create(handle_hmp_command_co, &data);
         monitor_set_cur(co, &mon->common);
         aio_co_enter(qemu_get_aio_context(), co);
-        AIO_WAIT_WHILE(qemu_get_aio_context(), !data.done);
+        AIO_WAIT_WHILE_UNLOCKED(NULL, !data.done);
     }
 
     qobject_unref(qdict);
-- 
2.39.2