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ACPI: kill overly verbose "throttling states" log messages

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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 <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Len Brown <[email protected]>
This commit is contained in:
Roland Dreier 2009-09-30 13:58:03 -07:00 • committed by Len Brown
commit 53412c5b12
1 changed files with 0 additions and 7 deletions
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7
drivers/acpi/processor_core.c
View file

@ -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: