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author | Luiz Capitulino <lcapitulino@redhat.com> | 2011-10-14 11:18:09 -0300 |
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committer | Luiz Capitulino <lcapitulino@redhat.com> | 2011-10-19 10:48:57 -0200 |
commit | 8a9236f1d2e91ddd31e3eeae8fe27392c07324a9 (patch) | |
tree | 8d47b900a239c9183f7ce5921a6b9e5b3d52ea35 /cpus.c | |
parent | c370f09dba0f0d92e0e8127e9e444f58e9332448 (diff) | |
download | qemu-8a9236f1d2e91ddd31e3eeae8fe27392c07324a9.zip qemu-8a9236f1d2e91ddd31e3eeae8fe27392c07324a9.tar.gz qemu-8a9236f1d2e91ddd31e3eeae8fe27392c07324a9.tar.bz2 |
runstate: Allow user to migrate twice
It should be a matter of allowing the transition POSTMIGRATE ->
FINISH_MIGRATE, but it turns out that the VM won't do the
transition the second time because it's already stopped.
So this commit also adds vm_stop_force_state() which performs
the transition even if the VM is already stopped.
While there also allow other states to migrate.
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Diffstat (limited to 'cpus.c')
-rw-r--r-- | cpus.c | 11 |
1 files changed, 11 insertions, 0 deletions
@@ -887,6 +887,17 @@ void vm_stop(RunState state) do_vm_stop(state); } +/* does a state transition even if the VM is already stopped, + current state is forgotten forever */ +void vm_stop_force_state(RunState state) +{ + if (runstate_is_running()) { + vm_stop(state); + } else { + runstate_set(state); + } +} + static int tcg_cpu_exec(CPUState *env) { int ret; |