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Date: Fri, 29 Mar 2019 20:50:05 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc: Zhang Rui <rui.zhang@...el.com>, Sasha Levin <sashal@...nel.org>,
linux-pm@...r.kernel.org
Subject: [PATCH AUTOSEL 5.0 25/67] thermal/intel_powerclamp: fix truncated kthread name
From: Zhang Rui <rui.zhang@...el.com>
[ Upstream 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@...el.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
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 b12ecd436e23..ac7256b5f020 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;
--
2.19.1
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