| Message ID | 1553002514-16012-1-git-send-email-rui.zhang@intel.com (mailing list archive) |
|---|---|
| State | Mainlined, archived |
| Delegated to: | Zhang Rui |
| Headers | show |
| Series | thermal/intel_powerclamp: fix truncated kthread name | expand |
On Tue, Mar 19, 2019 at 2:35 PM Zhang Rui <rui.zhang@intel.com> wrote: > > kthread name only allows 15 characters (TASK_COMMON_LEN is 16). > Thus rename the kthreads created by intel_powerclamp driver from > "kidle_inject/ + decimal cpuid" to "kidle_inj/ + decimal cpuid" > to avoid truncated kthead name for cpu 100 and later. > > Signed-off-by: Zhang Rui <rui.zhang@intel.com> FWIW Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> > --- > drivers/thermal/intel/intel_powerclamp.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/thermal/intel/intel_powerclamp.c b/drivers/thermal/intel/intel_powerclamp.c > index 7571f7c..9434f4e 100644 > --- a/drivers/thermal/intel/intel_powerclamp.c > +++ b/drivers/thermal/intel/intel_powerclamp.c > @@ -494,7 +494,7 @@ static void start_power_clamp_worker(unsigned long cpu) > struct powerclamp_worker_data *w_data = per_cpu_ptr(worker_data, cpu); > struct kthread_worker *worker; > > - worker = kthread_create_worker_on_cpu(cpu, 0, "kidle_inject/%ld", cpu); > + worker = kthread_create_worker_on_cpu(cpu, 0, "kidle_inj/%ld", cpu); > if (IS_ERR(worker)) > return; > > -- > 2.7.4 >
diff --git a/drivers/thermal/intel/intel_powerclamp.c b/drivers/thermal/intel/intel_powerclamp.c index 7571f7c..9434f4e 100644 --- a/drivers/thermal/intel/intel_powerclamp.c +++ b/drivers/thermal/intel/intel_powerclamp.c @@ -494,7 +494,7 @@ static void start_power_clamp_worker(unsigned long cpu) struct powerclamp_worker_data *w_data = per_cpu_ptr(worker_data, cpu); struct kthread_worker *worker; - worker = kthread_create_worker_on_cpu(cpu, 0, "kidle_inject/%ld", cpu); + worker = kthread_create_worker_on_cpu(cpu, 0, "kidle_inj/%ld", cpu); if (IS_ERR(worker)) return;
kthread name only allows 15 characters (TASK_COMMON_LEN is 16). Thus rename the kthreads created by intel_powerclamp driver from "kidle_inject/ + decimal cpuid" to "kidle_inj/ + decimal cpuid" to avoid truncated kthead name for cpu 100 and later. Signed-off-by: Zhang Rui <rui.zhang@intel.com> --- drivers/thermal/intel/intel_powerclamp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)