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| author | Daniel P. Berrangé <berrange@redhat.com> | 2021-02-04 12:48:29 +0000 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2021-02-08 11:19:51 +0000 |
| commit | f781f84189e3e325da0b0c6a241b77d54b7ea26c (patch) | |
| tree | 441b7862ce9b5c8209602ea1be5792d78358a674 /replay | |
| parent | 3d3e9b1f669b60d9d3cb857edbfc3d54cbb9c0ef (diff) | |
| download | qemu-f781f84189e3e325da0b0c6a241b77d54b7ea26c.zip qemu-f781f84189e3e325da0b0c6a241b77d54b7ea26c.tar.gz qemu-f781f84189e3e325da0b0c6a241b77d54b7ea26c.tar.bz2 | |
migration: control whether snapshots are ovewritten
The traditional HMP "savevm" command will overwrite an existing snapshot
if it already exists with the requested name. This new flag allows this
to be controlled allowing for safer behaviour with a future QMP command.
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20210204124834.774401-8-berrange@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'replay')
| -rw-r--r-- | replay/replay-debugging.c | 2 | ||||
| -rw-r--r-- | replay/replay-snapshot.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/replay/replay-debugging.c b/replay/replay-debugging.c index 098ef8e..0ae6785 100644 --- a/replay/replay-debugging.c +++ b/replay/replay-debugging.c @@ -327,7 +327,7 @@ void replay_gdb_attached(void) */ if (replay_mode == REPLAY_MODE_PLAY && !replay_snapshot) { - if (!save_snapshot("start_debugging", NULL)) { + if (!save_snapshot("start_debugging", true, NULL)) { /* Can't create the snapshot. Continue conventional debugging. */ } } diff --git a/replay/replay-snapshot.c b/replay/replay-snapshot.c index b289365..31c5a87 100644 --- a/replay/replay-snapshot.c +++ b/replay/replay-snapshot.c @@ -77,7 +77,7 @@ void replay_vmstate_init(void) if (replay_snapshot) { if (replay_mode == REPLAY_MODE_RECORD) { - if (!save_snapshot(replay_snapshot, &err)) { + if (!save_snapshot(replay_snapshot, true, &err)) { error_report_err(err); error_report("Could not create snapshot for icount record"); exit(1); |