Messages in this thread Patch in this message | | | From | Roland Dreier <> | Subject | [PATCH] ACPI: Kill overly verbose "throttling states" log messages | Date | Thu, 24 Sep 2009 14:30:27 -0700 |
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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 <rolandd@cisco.com> --- drivers/acpi/processor_core.c | 7 ------- 1 files changed, 0 insertions(+), 7 deletions(-)
diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c index c2d4d6e..c567b46 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; err_remove_sysfs:
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