Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | [PATCH 0/6] PM / sleep: Support for quiescing timers during suspend-to-idle | Date | Wed, 11 Feb 2015 05:00:15 +0100 |
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Hi,
This series adds support for quiescing timers during the last state of suspend-to-idle transitions.
Patches [1-4/6] together are functionally equivalent to the combo RFC patch I sent last time (http://marc.info/?l=linux-kernel&m=142344909201464&w=4).
Patches [5-6/6] add ->enter_freeze callback implementations to intel_idle and the ACPI cpuidle driver.
[1/6] - Rework the suspend-to-idle "mechanics" in preparation for the subsequent changes. The existing functionality should not change after this. [2/6] - Modify update_fast_timekeeper() to take struct tk_read_base pointers as arguments. [3/6] - Make it safe to use the fast timekeeper while suspended. [4/6] - Support for quiescing timers during suspend-to-idle (core part). [5/6] - ->enter_freeze callback for intel_idle. [6/6] - ->enter_freeze callback for ACPI cpuidle.
This works as expected on everything I have in my office and can readily test.
The patches should apply without any problems on top of the current Linus' tree.
Rafael
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