diff options
| author | Mahmoud Mandour <ma.mandourr@gmail.com> | 2021-03-11 05:15:34 +0200 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2021-03-15 20:01:55 +0000 |
| commit | a8e2ab5db2181b68f371ee794e1a0fe7ca6f5e24 (patch) | |
| tree | 806b209449a4392d0b33b3ff1b918a771b571567 /monitor/monitor.c | |
| parent | fca676429ca7f309b5d492c7675d35fec484197c (diff) | |
monitor: Replaced qemu_mutex_lock calls with QEMU_LOCK_GUARD
Removed various qemu_mutex_lock and their respective qemu_mutex_unlock
calls and used lock guard macros (QEMU_LOCK_GUARD and
WITH_QEMU_LOCK_GUARD). This simplifies the code by
eliminating qemu_mutex_unlock calls.
Signed-off-by: Mahmoud Mandour <ma.mandourr@gmail.com>
Message-Id: <20210311031538.5325-6-ma.mandourr@gmail.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'monitor/monitor.c')
| -rw-r--r-- | monitor/monitor.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/monitor/monitor.c b/monitor/monitor.c index e94f532cf5..640496e562 100644 --- a/monitor/monitor.c +++ b/monitor/monitor.c @@ -349,7 +349,7 @@ monitor_qapi_event_queue_no_reenter(QAPIEvent event, QDict *qdict) evconf = &monitor_qapi_event_conf[event]; trace_monitor_protocol_event_queue(event, qdict, evconf->rate); - qemu_mutex_lock(&monitor_lock); + QEMU_LOCK_GUARD(&monitor_lock); if (!evconf->rate) { /* Unthrottled event */ @@ -391,8 +391,6 @@ monitor_qapi_event_queue_no_reenter(QAPIEvent event, QDict *qdict) timer_mod_ns(evstate->timer, now + evconf->rate); } } - - qemu_mutex_unlock(&monitor_lock); } void qapi_event_emit(QAPIEvent event, QDict *qdict) @@ -447,7 +445,7 @@ static void monitor_qapi_event_handler(void *opaque) MonitorQAPIEventConf *evconf = &monitor_qapi_event_conf[evstate->event]; trace_monitor_protocol_event_handler(evstate->event, evstate->qdict); - qemu_mutex_lock(&monitor_lock); + QEMU_LOCK_GUARD(&monitor_lock); if (evstate->qdict) { int64_t now = qemu_clock_get_ns(monitor_get_event_clock()); @@ -462,8 +460,6 @@ static void monitor_qapi_event_handler(void *opaque) timer_free(evstate->timer); g_free(evstate); } - - qemu_mutex_unlock(&monitor_lock); } static unsigned int qapi_event_throttle_hash(const void *key) |