diff options
| author | Roland Dreier <rdreier@cisco.com> | 2009-09-24 14:52:36 -0700 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-09-27 04:01:40 -0400 |
| commit | 3d5b6fb47a8e68fa311ca2c3447e7f8a7c3a9cf3 (patch) | |
| tree | bd82e3774eb6aeee253c49bc8e10a723f8ff816a /drivers/acpi/processor_idle.c | |
| parent | 3e2ada5867b7e9fa0b296d30fa8f3726ebd0a8b7 (diff) | |
| download | lwn-3d5b6fb47a8e68fa311ca2c3447e7f8a7c3a9cf3.tar.gz lwn-3d5b6fb47a8e68fa311ca2c3447e7f8a7c3a9cf3.zip | |
ACPI: Kill overly verbose "power state" log messages
I was recently lucky enough to get a 64-CPU system, so my kernel log
ends up with 64 lines like:
ACPI: CPU0 (power states: C1[C1] C2[C3])
This is pretty useless clutter because this info is already available
after boot from both /sys/devices/system/cpu/cpu*/cpuidle/state?/ as
well as /proc/acpi/processor/CPU*/power.
So just delete the code that prints the C-states in processor_idle.c.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/processor_idle.c')
| -rw-r--r-- | drivers/acpi/processor_idle.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index cc61a6220102..706eacf49f4e 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -1214,13 +1214,6 @@ int __cpuinit acpi_processor_power_init(struct acpi_processor *pr, acpi_processor_setup_cpuidle(pr); if (cpuidle_register_device(&pr->power.dev)) return -EIO; - - printk(KERN_INFO PREFIX "CPU%d (power states:", pr->id); - for (i = 1; i <= pr->power.count; i++) - if (pr->power.states[i].valid) - printk(" C%d[C%d]", i, - pr->power.states[i].type); - printk(")\n"); } #ifdef CONFIG_ACPI_PROCFS /* 'power' [R] */ |