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From: bugzilla-daemon@bugzilla.kernel.org
To: linux-pm@kernel.org
Subject: [Bug 196263] powersave broken
Date: Mon, 17 Jul 2017 01:42:50 +0000	[thread overview]
Message-ID: <bug-196263-137361-lSF12Sem0Z@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-196263-137361@https.bugzilla.kernel.org/>

https://bugzilla.kernel.org/show_bug.cgi?id=196263

Huaisheng (yehs1@lenovo.com) changed:

           What    |Removed                     |Added
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                 CC|                            |yehs1@lenovo.com

--- Comment #4 from Huaisheng (yehs1@lenovo.com) ---
intel_pstate belongs to SETPOLICY implementation, acpi-cpufreq belongs to
classical TARGET. To some degree intel_pstate's powersave is similar as
acpi-cpufreq's ondemand.

Personally I prefer intel_pstate which offers better experience.

If reporter doesn't intend to disable intel_pstate, perhaps reporter could
consider to modify max_perf_pct to minimal value as min_perf_pct.
/sys/devices/system/cpu/intel_pstate/max_perf_pct

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  parent reply	other threads:[~2017-07-17  1:42 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-07-03 20:53 [Bug 196263] New: powersave broken bugzilla-daemon
2017-07-03 21:04 ` [Bug 196263] " bugzilla-daemon
2017-07-03 21:24 ` bugzilla-daemon
2017-07-17  1:20 ` bugzilla-daemon
2017-07-17  1:42 ` bugzilla-daemon [this message]
2017-08-07  3:26 ` bugzilla-daemon

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