diff options
authorRoland Dreier <>2009-09-30 13:58:03 -0700
committerLen Brown <>2009-10-03 01:06:12 -0400
commit53412c5b1225db77f7ac04b6a5351e60ea2a280f (patch)
parentd9f65018065ee1b161a85f54132193f248a45439 (diff)
ACPI: kill overly verbose "throttling states" log messages
I was recently lucky enough to get a 64-CPU system. The processors actually have T-states, so my kernel log ends up with 64 lines like: ACPI: Processor [CPU0] (supports xx throttling states) This is pretty useless clutter because - this info is already available after boot from /proc/acpi/processor/CPUnn/throttling - there's also an ACPI_DEBUG_PRINT() in processor_throttling.c that gives the same info on boot for anyone who *really* cares. So just delete the code that prints the throttling states in processor_core.c. Signed-off-by: Roland Dreier <> Signed-off-by: Andrew Morton <> Signed-off-by: Len Brown <>
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c
index c2d4d6e0936..c567b46dfa0 100644
--- a/drivers/acpi/processor_core.c
+++ b/drivers/acpi/processor_core.c
@@ -863,13 +863,6 @@ static int acpi_processor_add(struct acpi_device *device)
goto err_remove_sysfs;
- if (pr->flags.throttling) {
- printk(KERN_INFO PREFIX "%s [%s] (supports",
- acpi_device_name(device), acpi_device_bid(device));
- printk(" %d throttling states", pr->throttling.state_count);
- printk(")\n");
- }
return 0;