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From: Dhananjay Ugwekar <Dhananjay.Ugwekar@amd.com>
To: <ray.huang@amd.com>, <gautham.shenoy@amd.com>,
	<mario.limonciello@amd.com>, <perry.yuan@amd.com>,
	<rafael@kernel.org>, <viresh.kumar@linaro.org>, <li.meng@amd.com>
Cc: <linux-pm@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	"Dhananjay Ugwekar" <Dhananjay.Ugwekar@amd.com>
Subject: [PATCH v2] cpufreq/amd-pstate: Add the missing cpufreq_cpu_put()
Date: Thu, 8 Aug 2024 12:36:52 +0000	[thread overview]
Message-ID: <20240808123651.3741-1-Dhananjay.Ugwekar@amd.com> (raw)

Fix the reference counting of cpufreq_policy object in amd_pstate_update()
function by adding the missing cpufreq_cpu_put().

Fixes: e8f555daacd3 ("cpufreq/amd-pstate: fix setting policy current frequency value")
Signed-off-by: Dhananjay Ugwekar <Dhananjay.Ugwekar@amd.com>
Reviewed-by: Perry Yuan <perry.yuan@amd.com>
---
 drivers/cpufreq/amd-pstate.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c
index 804fab4ebb26..36edae40db1a 100644
--- a/drivers/cpufreq/amd-pstate.c
+++ b/drivers/cpufreq/amd-pstate.c
@@ -560,6 +560,8 @@ static void amd_pstate_update(struct amd_cpudata *cpudata, u32 min_perf,
 
 	amd_pstate_update_perf(cpudata, min_perf, des_perf,
 			       max_perf, fast_switch);
+
+	cpufreq_cpu_put(policy);
 }
 
 static int amd_pstate_verify(struct cpufreq_policy_data *policy)
-- 
2.34.1


             reply	other threads:[~2024-08-08 12:37 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-08-08 12:36 Dhananjay Ugwekar [this message]
2024-08-09  5:14 ` Viresh Kumar
2024-08-09  5:27   ` Dhananjay Ugwekar

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