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From: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
To: rjw@rjwysocki.net
Cc: linux-pm@vger.kernel.org,
	Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Subject: [PATCH v3 4/4] Documentation: kernel parameters: per core P-State control
Date: Tue, 25 Oct 2016 13:20:43 -0700	[thread overview]
Message-ID: <1477426843-63821-5-git-send-email-srinivas.pandruvada@linux.intel.com> (raw)
In-Reply-To: <1477426843-63821-1-git-send-email-srinivas.pandruvada@linux.intel.com>

Additional command line control to enable per core performance
control.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
---
 Documentation/kernel-parameters.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 37babf9..fa2336e 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1780,6 +1780,9 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 			Description Table, specifies preferred power management
 			profile as "Enterprise Server" or "Performance Server",
 			then this feature is turned on by default.
+		per_cpu_perf_limits
+			Allow per-logical-CPU P-State performance control limits using
+			cpufreq sysfs interface
 
 	intremap=	[X86-64, Intel-IOMMU]
 			on	enable Interrupt Remapping (default)
-- 
2.7.4


      parent reply	other threads:[~2016-10-25 20:20 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-10-25 20:20 [PATCH v3 0/4] cpufreq: intel_pstate: Per CPU performance control Srinivas Pandruvada
2016-10-25 20:20 ` [PATCH v3 1/4] cpufreq: intel_pstate: Per CPU P-State limits Srinivas Pandruvada
2016-10-25 20:20 ` [PATCH v3 2/4] cpufreq: intel_pstate: Reduce impact due to rounding error Srinivas Pandruvada
2016-10-25 20:20 ` [PATCH v3 3/4] Documentation: intel_pstate: Update per core limits Srinivas Pandruvada
2016-10-25 20:20 ` Srinivas Pandruvada [this message]

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