From 1394c85dab0c1261284775bacf0fc07499f333e6 Mon Sep 17 00:00:00 2001
From: Thomas Renninger <trenn@suse.de>
Date: Wed, 31 Oct 2007 15:41:42 +0100
Subject: [PATCH] --- yaml --- r: 84835 b: refs/heads/master c:
 919158d17b42683a5c7368e1e77661c65a20a48a h: refs/heads/master i:   84833:
 6ffcdcd1d5d5689d823a8b613c63b9437f01ced4   84831:
 64c7683057933e395fcf2f9bfe87b8ea3fb0670b v: v3

---
 [refs]                                 | 2 +-
 trunk/drivers/acpi/processor_perflib.c | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index dceb0d204c0f..6d7c37482b56 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b0b23e0ade6aa265d7278e06d50bc10ec81dd174
+refs/heads/master: 919158d17b42683a5c7368e1e77661c65a20a48a
diff --git a/trunk/drivers/acpi/processor_perflib.c b/trunk/drivers/acpi/processor_perflib.c
index f32010bee4d5..b477a4be8a69 100644
--- a/trunk/drivers/acpi/processor_perflib.c
+++ b/trunk/drivers/acpi/processor_perflib.c
@@ -50,6 +50,10 @@ ACPI_MODULE_NAME("processor_perflib");
 
 static DEFINE_MUTEX(performance_mutex);
 
+/* Use cpufreq debug layer for _PPC changes. */
+#define cpufreq_printk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_CORE, \
+						"cpufreq-core", msg)
+
 /*
  * _PPC support is implemented as a CPUfreq policy notifier:
  * This means each time a CPUfreq driver registered also with
@@ -131,6 +135,9 @@ static int acpi_processor_get_platform_limit(struct acpi_processor *pr)
 		return -ENODEV;
 	}
 
+	cpufreq_printk("CPU %d: _PPC is %d - frequency %s limited\n", pr->id,
+		       (int)ppc, ppc ? "" : "not");
+
 	pr->performance_platform_limit = (int)ppc;
 
 	return 0;