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migration: detect error before sleeping

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Reviewed-by: Orit Wasserman <owasserm@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
This commit is contained in:
Paolo Bonzini 2013-02-22 17:36:33 +01:00 committed by Juan Quintela
parent 059f896cef
commit fd45ee2c64
1 changed files with 4 additions and 3 deletions
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7
migration.c
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@ -657,6 +657,10 @@ static void *migration_thread(void *opaque)
}
}
if (qemu_file_get_error(s->file)) {
migrate_finish_set_state(s, MIG_STATE_ERROR);
break;
}
current_time = qemu_get_clock_ms(rt_clock);
if (current_time >= initial_time + BUFFER_DELAY) {
uint64_t transferred_bytes = s->bytes_xfer;
@ -682,9 +686,6 @@ static void *migration_thread(void *opaque)
g_usleep((initial_time + BUFFER_DELAY - current_time)*1000);
sleep_time += qemu_get_clock_ms(rt_clock) - current_time;
}
if (qemu_file_get_error(s->file)) {
migrate_finish_set_state(s, MIG_STATE_ERROR);
}
}
qemu_mutex_lock_iothread();