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vl: run "late" notifiers immediately

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If a machine_init_done notifier is added late, as part of a hot-plugged
device, run it immediately.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2015-03-31 14:01:06 +02:00
parent fb9e7e334b
commit 71cdd1cb91
1 changed files with 6 additions and 0 deletions
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6
vl.c
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@ -2500,14 +2500,20 @@ static void qemu_run_exit_notifiers(void)
notifier_list_notify(&exit_notifiers, NULL); notifier_list_notify(&exit_notifiers, NULL);
} }
static bool machine_init_done;
void qemu_add_machine_init_done_notifier(Notifier *notify) void qemu_add_machine_init_done_notifier(Notifier *notify)
{ {
notifier_list_add(&machine_init_done_notifiers, notify); notifier_list_add(&machine_init_done_notifiers, notify);
if (machine_init_done) {
notify->notify(notify, NULL);
}
} }
static void qemu_run_machine_init_done_notifiers(void) static void qemu_run_machine_init_done_notifiers(void)
{ {
notifier_list_notify(&machine_init_done_notifiers, NULL); notifier_list_notify(&machine_init_done_notifiers, NULL);
machine_init_done = true;
} }
static const QEMUOption *lookup_opt(int argc, char **argv, static const QEMUOption *lookup_opt(int argc, char **argv,