[PATCH] irqbalance: preserve command line options across rescan

[s.ikarashi@xxxxxxxxxxxxxx (Seiichi Ikarashi)]

irqbalance forgets command line options like banned irqs during rescan.

In main(),

  if (need_rescan) {
       :
      free_object_tree();  // forget banned irqs
      build_object_tree(); // all irqs are added into DB ignoring --banirq= options
       :
  }

So let's preserve command line options across rescan.

Signed-off-by: Seiichi Ikarashi <s.ikarashi at jp.fujitsu.com>

---
 irqbalance.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/irqbalance.c b/irqbalance.c
index 2674887..c63850b 100644
--- a/irqbalance.c
+++ b/irqbalance.c
@@ -214,7 +214,6 @@ static void free_object_tree(void)
 	free_numa_node_list();
 	clear_cpu_tree();
 	free_irq_db();
-	free_cl_opts();
 }
 
 static void dump_object_tree(void)
@@ -418,6 +417,7 @@ int main(int argc, char** argv)
 
 	}
 	free_object_tree();
+	free_cl_opts();
 
 	/* Remove pidfile */
 	if (!foreground_mode && pidfile)