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[Qemu-devel] [PATCH v7 04/22] replay: disable default snapshot for recor
From: |
Pavel Dovgalyuk |
Subject: |
[Qemu-devel] [PATCH v7 04/22] replay: disable default snapshot for record/replay |
Date: |
Tue, 27 Feb 2018 12:51:57 +0300 |
User-agent: |
StGit/0.17.1-dirty |
From: Pavel Dovgalyuk <address@hidden>
This patch disables setting '-snapshot' option on by default
in record/replay mode. This is needed for creating vmstates in record
and replay modes.
Signed-off-by: Pavel Dovgalyuk <address@hidden>
---
vl.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/vl.c b/vl.c
index d260a06..1170c69 100644
--- a/vl.c
+++ b/vl.c
@@ -3221,7 +3221,13 @@ int main(int argc, char **argv, char **envp)
drive_add(IF_PFLASH, -1, optarg, PFLASH_OPTS);
break;
case QEMU_OPTION_snapshot:
- snapshot = 1;
+ {
+ Error *blocker = NULL;
+ snapshot = 1;
+ error_setg(&blocker, QERR_REPLAY_NOT_SUPPORTED,
+ "-snapshot");
+ replay_add_blocker(blocker);
+ }
break;
case QEMU_OPTION_numa:
opts = qemu_opts_parse_noisily(qemu_find_opts("numa"),
- [Qemu-devel] [ PATCH v7 00/22] replay additions, Pavel Dovgalyuk, 2018/02/27
- [Qemu-devel] [PATCH v7 01/22] cpu-exec: fix exception_index handling, Pavel Dovgalyuk, 2018/02/27
- [Qemu-devel] [PATCH v7 02/22] block: implement bdrv_snapshot_goto for blkreplay, Pavel Dovgalyuk, 2018/02/27
- [Qemu-devel] [PATCH v7 03/22] blkreplay: create temporary overlay for underlaying devices, Pavel Dovgalyuk, 2018/02/27
- [Qemu-devel] [PATCH v7 04/22] replay: disable default snapshot for record/replay,
Pavel Dovgalyuk <=
- [Qemu-devel] [PATCH v7 05/22] replay: fix processing async events, Pavel Dovgalyuk, 2018/02/27
- [Qemu-devel] [PATCH v7 06/22] replay: fixed replay_enable_events, Pavel Dovgalyuk, 2018/02/27
- [Qemu-devel] [PATCH v7 07/22] replay: fix save/load vm for non-empty queue, Pavel Dovgalyuk, 2018/02/27
- [Qemu-devel] [PATCH v7 08/22] replay: added replay log format description, Pavel Dovgalyuk, 2018/02/27
- [Qemu-devel] [PATCH v7 09/22] replay: save prior value of the host clock, Pavel Dovgalyuk, 2018/02/27
- [Qemu-devel] [PATCH v7 11/22] replay/replay-internal.c: track holding of replay_lock, Pavel Dovgalyuk, 2018/02/27
- [Qemu-devel] [PATCH v7 10/22] replay/replay.c: bump REPLAY_VERSION again, Pavel Dovgalyuk, 2018/02/27
- [Qemu-devel] [PATCH v7 12/22] replay: make locking visible outside replay code, Pavel Dovgalyuk, 2018/02/27
- [Qemu-devel] [PATCH v7 13/22] replay: push replay_mutex_lock up the call tree, Pavel Dovgalyuk, 2018/02/27
- [Qemu-devel] [PATCH v7 14/22] replay: don't destroy mutex at exit, Pavel Dovgalyuk, 2018/02/27