Patchwork [5/9] Drop the incoming_expected global variable

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Submitter Luiz Capitulino
Date Sept. 6, 2011, 1:14 p.m.
Message ID <1315314868-24770-6-git-send-email-lcapitulino@redhat.com>
Download mbox | patch
Permalink /patch/113554/
State New
Headers show

Comments

Luiz Capitulino - Sept. 6, 2011, 1:14 p.m.
Test against RSTATE_IN_MIGRATE instead.

Please, note that the RSTATE_IN_MIGRATE state is only set when all the
initial VM setup is done, while 'incoming_expected' was set right in
the beginning when parsing command-line options. Shouldn't be a problem
as far as I could check.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
---
 migration.c |    2 --
 monitor.c   |    2 +-
 vl.c        |    2 --
 3 files changed, 1 insertions(+), 5 deletions(-)

Patch

diff --git a/migration.c b/migration.c
index f2499cf..a63e2a2 100644
--- a/migration.c
+++ b/migration.c
@@ -70,8 +70,6 @@  void process_incoming_migration(QEMUFile *f)
     qemu_announce_self();
     DPRINTF("successfully loaded vm state\n");
 
-    incoming_expected = false;
-
     if (autostart) {
         vm_start();
     } else {
diff --git a/monitor.c b/monitor.c
index 3f979ad..afe858c 100644
--- a/monitor.c
+++ b/monitor.c
@@ -1311,7 +1311,7 @@  static int do_cont(Monitor *mon, const QDict *qdict, QObject **ret_data)
 {
     struct bdrv_iterate_context context = { mon, 0 };
 
-    if (incoming_expected) {
+    if (runstate_check(RSTATE_IN_MIGRATE)) {
         qerror_report(QERR_MIGRATION_EXPECTED);
         return -1;
     }
diff --git a/vl.c b/vl.c
index fe3628a..4cee50e 100644
--- a/vl.c
+++ b/vl.c
@@ -187,7 +187,6 @@  int nb_nics;
 NICInfo nd_table[MAX_NICS];
 int vm_running;
 int autostart;
-int incoming_expected; /* Started with -incoming and waiting for incoming */
 static int rtc_utc = 1;
 static int rtc_date_offset = -1; /* -1 means no change */
 QEMUClock *rtc_clock;
@@ -3115,7 +3114,6 @@  int main(int argc, char **argv, char **envp)
                 break;
             case QEMU_OPTION_incoming:
                 incoming = optarg;
-                incoming_expected = true;
                 break;
             case QEMU_OPTION_nodefaults:
                 default_serial = 0;