irqbalance: Call parse_proc_stat after CPU tree rebuild during CPU hotplug detection
Whenever SMT level is changed on powerpc, the following warning is
logged in /var/log/messages which can add confusion to users.
WARNING, didn't collect load info for all cpus, balancing is broken
So execute parse_proc_stat() after clear/rebuild CPU tree during CPU
hotplug detection.
Signed-off-by: Haren Myneni <haren at us.ibm.com>
diff --git a/irqbalance.c b/irqbalance.c
index 0854a3b..cf95ce5 100644
--- a/irqbalance.c
+++ b/irqbalance.c
@@ -270,7 +270,6 @@ gboolean scan(gpointer data)
log(TO_CONSOLE, LOG_INFO, "\n\n\n-----------------------------------------------------------------------------\n");
clear_work_stats();
parse_proc_interrupts();
- parse_proc_stat();
/* cope with cpu hotplug -- detected during /proc/interrupts parsing */
@@ -289,7 +288,8 @@ gboolean scan(gpointer data)
clear_work_stats();
parse_proc_interrupts();
parse_proc_stat();
- }
+ } else
+ parse_proc_stat();
if (cycle_count)
update_migration_status();
