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[Qemu-devel] [PATCH v4 1/6] qemu-timer: initialize "timers_done_ev" to s
From: |
Paolo Bonzini |
Subject: |
[Qemu-devel] [PATCH v4 1/6] qemu-timer: initialize "timers_done_ev" to set |
Date: |
Tue, 21 Jul 2015 16:07:48 +0200 |
The normal value for the event is to be set. If we do not do
this, pause_all_vcpus (through qemu_clock_enable) hangs unless
timerlist_run_timers has been run at least once for the timerlist.
This can happen with the following patches, that make aio_notify do
nothing most of the time.
Signed-off-by: Paolo Bonzini <address@hidden>
---
qemu-timer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/qemu-timer.c b/qemu-timer.c
index aa6757e..2463fe6 100644
--- a/qemu-timer.c
+++ b/qemu-timer.c
@@ -99,7 +99,7 @@ QEMUTimerList *timerlist_new(QEMUClockType type,
QEMUClock *clock = qemu_clock_ptr(type);
timer_list = g_malloc0(sizeof(QEMUTimerList));
- qemu_event_init(&timer_list->timers_done_ev, false);
+ qemu_event_init(&timer_list->timers_done_ev, true);
timer_list->clock = clock;
timer_list->notify_cb = cb;
timer_list->notify_opaque = opaque;
--
2.4.3
- [Qemu-devel] [PATCH v4 0/6] AioContext: ctx->dispatching is dead, all hail ctx->notify_me, Paolo Bonzini, 2015/07/21
- [Qemu-devel] [PATCH v4 1/6] qemu-timer: initialize "timers_done_ev" to set,
Paolo Bonzini <=
- [Qemu-devel] [PATCH v4 2/6] tests: remove irrelevant assertions from test-aio, Paolo Bonzini, 2015/07/21
- [Qemu-devel] [PATCH v4 3/6] aio-win32: reorganize polling loop, Paolo Bonzini, 2015/07/21
- [Qemu-devel] [PATCH v4 6/6] AioContext: optimize clearing the EventNotifier, Paolo Bonzini, 2015/07/21
- [Qemu-devel] [PATCH v4 4/6] AioContext: fix broken ctx->dispatching optimization, Paolo Bonzini, 2015/07/21
- [Qemu-devel] [PATCH v4 5/6] AioContext: fix broken placement of event_notifier_test_and_clear, Paolo Bonzini, 2015/07/21
- Re: [Qemu-devel] [PATCH v4 0/6] AioContext: ctx->dispatching is dead, all hail ctx->notify_me, Fam Zheng, 2015/07/21
- Re: [Qemu-devel] [PATCH v4 0/6] AioContext: ctx->dispatching is dead, all hail ctx->notify_me, Richard W.M. Jones, 2015/07/22
- Re: [Qemu-devel] [PATCH v4 0/6] AioContext: ctx->dispatching is dead, all hail ctx->notify_me, Stefan Hajnoczi, 2015/07/22