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[Qemu-devel] [RFC PATCH v4 05/23] replay: fix processing async events
From: |
Pavel Dovgalyuk |
Subject: |
[Qemu-devel] [RFC PATCH v4 05/23] replay: fix processing async events |
Date: |
Fri, 19 Jan 2018 11:43:16 +0300 |
User-agent: |
StGit/0.17.1-dirty |
Asynchronous events saved at checkpoints may invoke
callbacks when processed. These callbacks may also generate/read
new events (e.g. clock reads). Therefore event processing flag must be
reset before callback invocation.
Signed-off-by: Pavel Dovgalyuk <address@hidden>
Acked-by: Paolo Bonzini <address@hidden>
---
replay/replay-events.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/replay/replay-events.c b/replay/replay-events.c
index 94a6dcc..768b505 100644
--- a/replay/replay-events.c
+++ b/replay/replay-events.c
@@ -295,13 +295,13 @@ void replay_read_events(int checkpoint)
if (!event) {
break;
}
+ replay_finish_event();
+ read_event_kind = -1;
replay_mutex_unlock();
replay_run_event(event);
replay_mutex_lock();
g_free(event);
- replay_finish_event();
- read_event_kind = -1;
}
}
- [Qemu-devel] [RFC PATCH v4 00/23] replay additions, Pavel Dovgalyuk, 2018/01/19
- [Qemu-devel] [RFC PATCH v4 01/23] This patch adds a condition before overwriting exception_index fields., Pavel Dovgalyuk, 2018/01/19
- [Qemu-devel] [RFC PATCH v4 02/23] block: implement bdrv_snapshot_goto for blkreplay, Pavel Dovgalyuk, 2018/01/19
- [Qemu-devel] [RFC PATCH v4 03/23] blkreplay: create temporary overlay for underlaying devices, Pavel Dovgalyuk, 2018/01/19
- [Qemu-devel] [RFC PATCH v4 04/23] replay: disable default snapshot for record/replay, Pavel Dovgalyuk, 2018/01/19
- [Qemu-devel] [RFC PATCH v4 05/23] replay: fix processing async events,
Pavel Dovgalyuk <=
- [Qemu-devel] [RFC PATCH v4 06/23] replay: fixed replay_enable_events, Pavel Dovgalyuk, 2018/01/19
- [Qemu-devel] [RFC PATCH v4 07/23] replay: fix save/load vm for non-empty queue, Pavel Dovgalyuk, 2018/01/19
- [Qemu-devel] [RFC PATCH v4 08/23] replay: added replay log format description, Pavel Dovgalyuk, 2018/01/19
- [Qemu-devel] [RFC PATCH v4 09/23] replay: make safe vmstop at record/replay, Pavel Dovgalyuk, 2018/01/19
- [Qemu-devel] [RFC PATCH v4 10/23] replay: save prior value of the host clock, Pavel Dovgalyuk, 2018/01/19
- [Qemu-devel] [RFC PATCH v4 11/23] target/arm/arm-powertctl: drop BQL assertions, Pavel Dovgalyuk, 2018/01/19
- [Qemu-devel] [RFC PATCH v4 12/23] cpus: push BQL lock to qemu_*_wait_io_event, Pavel Dovgalyuk, 2018/01/19
- [Qemu-devel] [RFC PATCH v4 14/23] replay/replay.c: bump REPLAY_VERSION again, Pavel Dovgalyuk, 2018/01/19