From: Doug Smythies <doug.smyth...@gmail.com>
Commit ce717613f3fb (intel_pstate: Turn per cpu printk into pr_debug)
turned per cpu printk into pr_debug. However, only half of the change
was done, introducing an inconsistency between entry and exit from
driver pstate control. This patch changes the exit message to pr_debug
also.
The various messages are inconsistent with respect to any identifier
text that can be used to help isolate the desired information from a
huge log. This patch makes a consistent identifier portion of the
string.
Amends: ce717613f3fb (intel_pstate: Turn per cpu printk into pr_debug)
Signed-off-by: Doug Smythies <dsmyth...@telus.net>
Signed-off-by: Rafael J. Wysocki <rafael.j.wyso...@intel.com>
(cherry picked from commit f16255eb930173f386db0ce78ed41401aa8a94a6)
Signed-off-by: Yong, Jonathan <jonathan.y...@intel.com>
---
drivers/cpufreq/intel_pstate.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index 9860f90..f93c7e4 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -398,7 +398,7 @@ static ssize_t store_no_turbo(struct kobject *a, struct
attribute *b,
update_turbo_state();
if (limits.turbo_disabled) {
- pr_warn("Turbo disabled by BIOS or unavailable on processor\n");
+ pr_warn("intel_pstate: Turbo disabled by BIOS or unavailable on
processor\n");
return -EPERM;
}
@@ -486,7 +486,7 @@ static void __init intel_pstate_sysfs_expose_params(void)
static void intel_pstate_hwp_enable(void)
{
hwp_active++;
- pr_info("intel_pstate HWP enabled\n");
+ pr_info("intel_pstate: HWP enabled\n");
wrmsrl( MSR_PM_ENABLE, 0x1);
}
@@ -952,7 +952,7 @@ static int intel_pstate_init_cpu(unsigned int cpunum)
add_timer_on(&cpu->timer, cpunum);
- pr_debug("Intel pstate controlling: cpu %d\n", cpunum);
+ pr_debug("intel_pstate: controlling: cpu %d\n", cpunum);
return 0;
}
@@ -1018,7 +1018,7 @@ static void intel_pstate_stop_cpu(struct cpufreq_policy
*policy)
int cpu_num = policy->cpu;
struct cpudata *cpu = all_cpu_data[cpu_num];
- pr_info("intel_pstate CPU %d exiting\n", cpu_num);
+ pr_debug("intel_pstate: CPU %d exiting\n", cpu_num);
del_timer_sync(&all_cpu_data[cpu_num]->timer);
if (hwp_active)
--
2.7.3
--
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