Adding Syslog notification for powersave
add some syslog messages to indicate when powersaving is taking place
This commit is contained in:
parent
e2f6588bd4
commit
327691a79b
|
@ -8,6 +8,7 @@
|
|||
|
||||
#include <stdint.h>
|
||||
#include <glib.h>
|
||||
#include <syslog.h>
|
||||
|
||||
#include "types.h"
|
||||
#include <numa.h>
|
||||
|
|
|
@ -170,10 +170,13 @@ void update_migration_status(void)
|
|||
find_overloaded_objs(cpus, info);
|
||||
if (cycle_count > 5) {
|
||||
if (!info.num_over && (info.num_under >= power_thresh)) {
|
||||
syslog(LOG_INFO, "cpu %d entering powersave mode\n", info.powersave->number);
|
||||
info.powersave->powersave_mode = 1;
|
||||
for_each_irq(info.powersave->interrupts, force_irq_migration, NULL);
|
||||
} else if (info.num_over)
|
||||
} else if (info.num_over) {
|
||||
syslog(LOG_INFO, "Load average increasing, re-enabling all cpus for irq balancing\n");
|
||||
for_each_object(cpus, clear_powersave_mode, NULL);
|
||||
}
|
||||
}
|
||||
find_overloaded_objs(cache_domains, info);
|
||||
find_overloaded_objs(packages, info);
|
||||
|
|
Loading…
Reference in a new issue