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irqbalance: Call parse_proc_stat after CPU tree rebuild during CPU hotplug detection

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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@us.ibm.com>
Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
This commit is contained in:
Haren Myneni 2017-11-20 14:26:58 -08:00 committed by Neil Horman
parent 723c41c1ef
commit d04e35e688
1 changed files with 3 additions and 3 deletions
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6
irqbalance.c
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@ -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 */
@ -288,8 +287,9 @@ gboolean scan(gpointer data)
sleep_approx(sleep_interval);
clear_work_stats();
parse_proc_interrupts();
parse_proc_stat();
}
}
parse_proc_stat();
if (cycle_count)
update_migration_status();