From: Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru>
To: qemu-devel@nongnu.org
Cc: kwolf@redhat.com, peter.maydell@linaro.org, war2jordan@live.com,
boost.lists@gmail.com, quintela@redhat.com,
ciro.santilli@gmail.com, jasowang@redhat.com, mst@redhat.com,
zuban32s@gmail.com, maria.klimushenkova@ispras.ru,
dovgaluk@ispras.ru, kraxel@redhat.com, pavel.dovgaluk@ispras.ru,
thomas.dullien@googlemail.com, pbonzini@redhat.com,
alex.bennee@linaro.org
Subject: [Qemu-devel] [PATCH v7 14/22] replay: don't destroy mutex at exit
Date: Tue, 27 Feb 2018 12:52:54 +0300 [thread overview]
Message-ID: <20180227095254.1060.96971.stgit@pasha-VirtualBox> (raw)
In-Reply-To: <20180227095135.1060.36549.stgit@pasha-VirtualBox>
Replay mutex is held by vCPU thread and destroy function is called
from atexit of the main thread. Therefore we cannot destroy it safely.
Signed-off-by: Pavel Dovgalyuk <pavel.dovgaluk@ispras.ru>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
---
replay/replay.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/replay/replay.c b/replay/replay.c
index a8b57cd..60659c9 100644
--- a/replay/replay.c
+++ b/replay/replay.c
@@ -356,7 +356,6 @@ void replay_finish(void)
replay_snapshot = NULL;
replay_finish_events();
- replay_mutex_destroy();
}
void replay_add_blocker(Error *reason)
next prev parent reply other threads:[~2018-02-27 9:52 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-27 9:51 [Qemu-devel] [ PATCH v7 00/22] replay additions Pavel Dovgalyuk
2018-02-27 9:51 ` [Qemu-devel] [PATCH v7 01/22] cpu-exec: fix exception_index handling Pavel Dovgalyuk
2018-02-27 9:51 ` [Qemu-devel] [PATCH v7 02/22] block: implement bdrv_snapshot_goto for blkreplay Pavel Dovgalyuk
2018-02-27 9:51 ` [Qemu-devel] [PATCH v7 03/22] blkreplay: create temporary overlay for underlaying devices Pavel Dovgalyuk
2018-02-27 9:51 ` [Qemu-devel] [PATCH v7 04/22] replay: disable default snapshot for record/replay Pavel Dovgalyuk
2018-02-27 9:52 ` [Qemu-devel] [PATCH v7 05/22] replay: fix processing async events Pavel Dovgalyuk
2018-02-27 9:52 ` [Qemu-devel] [PATCH v7 06/22] replay: fixed replay_enable_events Pavel Dovgalyuk
2018-02-27 9:52 ` [Qemu-devel] [PATCH v7 07/22] replay: fix save/load vm for non-empty queue Pavel Dovgalyuk
2018-02-27 9:52 ` [Qemu-devel] [PATCH v7 08/22] replay: added replay log format description Pavel Dovgalyuk
2018-02-27 9:52 ` [Qemu-devel] [PATCH v7 09/22] replay: save prior value of the host clock Pavel Dovgalyuk
2018-02-27 9:52 ` [Qemu-devel] [PATCH v7 10/22] replay/replay.c: bump REPLAY_VERSION again Pavel Dovgalyuk
2018-02-27 9:52 ` [Qemu-devel] [PATCH v7 11/22] replay/replay-internal.c: track holding of replay_lock Pavel Dovgalyuk
2018-02-27 9:52 ` [Qemu-devel] [PATCH v7 12/22] replay: make locking visible outside replay code Pavel Dovgalyuk
2018-02-27 9:52 ` [Qemu-devel] [PATCH v7 13/22] replay: push replay_mutex_lock up the call tree Pavel Dovgalyuk
2018-03-12 13:02 ` Paolo Bonzini
2018-02-27 9:52 ` Pavel Dovgalyuk [this message]
2018-02-27 9:52 ` [Qemu-devel] [PATCH v7 15/22] replay: check return values of fwrite Pavel Dovgalyuk
2018-02-27 9:53 ` [Qemu-devel] [PATCH v7 16/22] replay: avoid recursive call of checkpoints Pavel Dovgalyuk
2018-02-27 9:53 ` [Qemu-devel] [PATCH v7 17/22] scripts/replay-dump.py: replay log dumper Pavel Dovgalyuk
2018-02-27 9:53 ` [Qemu-devel] [PATCH v7 18/22] replay: don't process async events when warping the clock Pavel Dovgalyuk
2018-02-27 9:53 ` [Qemu-devel] [PATCH v7 19/22] replay: save vmstate of the asynchronous events Pavel Dovgalyuk
2018-02-27 9:53 ` [Qemu-devel] [PATCH v7 20/22] replay: don't drain/flush bdrv queue while RR is working Pavel Dovgalyuk
2018-03-12 13:06 ` Paolo Bonzini
2018-02-27 9:53 ` [Qemu-devel] [PATCH v7 21/22] replay: update documentation Pavel Dovgalyuk
2018-02-27 9:53 ` [Qemu-devel] [PATCH v7 22/22] tcg: fix cpu_io_recompile Pavel Dovgalyuk
2018-03-16 11:35 ` Richard Henderson
2018-03-16 11:42 ` Pavel Dovgalyuk
2018-03-12 10:32 ` [Qemu-devel] [ PATCH v7 00/22] replay additions Pavel Dovgalyuk
2018-03-12 10:44 ` Ciro Santilli
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