From 8208f934b02f7b6e09622225b27c67c01a406c3a Mon Sep 17 00:00:00 2001
From: Zhang Rui <rui.zhang@intel.com>
Date: Mon, 18 Mar 2019 22:26:33 +0800
Subject: [PATCH] thermal/intel_powerclamp: fix truncated kthread name
References: FATE#326597
Patch-mainline: v5.1-rc2
Git-commit: e925b5be5751f6a7286bbd9a4cbbc4ac90cc5fa6
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>
Acked-by: Michal Suchanek <msuchanek@suse.de>
---
drivers/thermal/intel_powerclamp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/thermal/intel_powerclamp.c b/drivers/thermal/intel_powerclamp.c
index d718cd179ddb..3b1ad7e61f32 100644
--- a/drivers/thermal/intel_powerclamp.c
+++ b/drivers/thermal/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;
--
2.20.1