[PATCH 00/12] PM / OPP: Use kref and move away from RCU locking · Viresh Kumar <viresh.kumar@linaro.org> · 2016-12-07
[PATCH 07/12] PM / OPP: Update OPP users to put reference · Viresh Kumar <viresh.kumar@linaro.org> · 2016-12-07
Re: [PATCH 07/12] PM / OPP: Update OPP users to put reference · Chanwoo Choi <cw00.choi@samsung.com> · 2016-12-07
Re: [PATCH 07/12] PM / OPP: Update OPP users to put reference · Viresh Kumar <viresh.kumar@linaro.org> · 2016-12-08
Re: [PATCH 07/12] PM / OPP: Update OPP users to put reference · Chanwoo Choi <hidden> · 2017-01-21
[PATCH 08/12] PM / OPP: Take kref from _find_opp_table() · Viresh Kumar <viresh.kumar@linaro.org> · 2016-12-07
Re: [PATCH 08/12] PM / OPP: Take kref from _find_opp_table() · Stephen Boyd <hidden> · 2017-01-09
[PATCH 12/12] PM / OPP: Update Documentation to remove RCU specific bits · Viresh Kumar <viresh.kumar@linaro.org> · 2016-12-07
Re: [PATCH 12/12] PM / OPP: Update Documentation to remove RCU specific bits · Stephen Boyd <hidden> · 2017-01-09
Re: [PATCH 12/12] PM / OPP: Update Documentation to remove RCU specific bits · Viresh Kumar <viresh.kumar@linaro.org> · 2017-01-10
Re: [PATCH 12/12] PM / OPP: Update Documentation to remove RCU specific bits · Stephen Boyd <hidden> · 2017-01-13
[PATCH 09/12] PM / OPP: Move away from RCU locking · Viresh Kumar <viresh.kumar@linaro.org> · 2016-12-07
Re: [PATCH 09/12] PM / OPP: Move away from RCU locking · Stephen Boyd <hidden> · 2017-01-09
Re: [PATCH 09/12] PM / OPP: Move away from RCU locking · Viresh Kumar <viresh.kumar@linaro.org> · 2017-01-10
[PATCH 10/12] PM / OPP: Simplify _opp_set_availability() · Viresh Kumar <viresh.kumar@linaro.org> · 2016-12-07
Re: [PATCH 10/12] PM / OPP: Simplify _opp_set_availability() · Stephen Boyd <hidden> · 2017-01-10
[PATCH 11/12] PM / OPP: Simplify dev_pm_opp_get_max_volt_latency() · Viresh Kumar <viresh.kumar@linaro.org> · 2016-12-07
Re: [PATCH 11/12] PM / OPP: Simplify dev_pm_opp_get_max_volt_latency() · Stephen Boyd <hidden> · 2017-01-09
[PATCH 01/12] PM / OPP: Add per OPP table mutex · Viresh Kumar <viresh.kumar@linaro.org> · 2016-12-07
Re: [PATCH 01/12] PM / OPP: Add per OPP table mutex · Stephen Boyd <hidden> · 2017-01-09
[PATCH 03/12] PM / OPP: Return opp_table from dev_pm_opp_set_*() routines · Viresh Kumar <viresh.kumar@linaro.org> · 2016-12-07
Re: [PATCH 03/12] PM / OPP: Return opp_table from dev_pm_opp_set_*() routines · Stephen Boyd <hidden> · 2017-01-09
[PATCH 06/12] PM / OPP: Add 'struct kref' to struct dev_pm_opp · Viresh Kumar <viresh.kumar@linaro.org> · 2016-12-07
Re: [PATCH 06/12] PM / OPP: Add 'struct kref' to struct dev_pm_opp · Stephen Boyd <hidden> · 2017-01-09
Re: [PATCH 06/12] PM / OPP: Add 'struct kref' to struct dev_pm_opp · Viresh Kumar <viresh.kumar@linaro.org> · 2017-01-10
Re: [PATCH 06/12] PM / OPP: Add 'struct kref' to struct dev_pm_opp · Stephen Boyd <hidden> · 2017-01-13
Re: [PATCH 06/12] PM / OPP: Add 'struct kref' to struct dev_pm_opp · Viresh Kumar <viresh.kumar@linaro.org> · 2017-01-13
Re: [PATCH 06/12] PM / OPP: Add 'struct kref' to struct dev_pm_opp · Stephen Boyd <hidden> · 2017-01-19
[PATCH 02/12] PM / OPP: Add 'struct kref' to OPP table · Viresh Kumar <viresh.kumar@linaro.org> · 2016-12-07
Re: [PATCH 02/12] PM / OPP: Add 'struct kref' to OPP table · Stephen Boyd <hidden> · 2017-01-09
Re: [PATCH 02/12] PM / OPP: Add 'struct kref' to OPP table · Viresh Kumar <viresh.kumar@linaro.org> · 2017-01-10
Re: [PATCH 02/12] PM / OPP: Add 'struct kref' to OPP table · Stephen Boyd <hidden> · 2017-01-13
[PATCH 04/12] PM / OPP: Take reference of the OPP table while adding/removing OPPs · Viresh Kumar <viresh.kumar@linaro.org> · 2016-12-07
Re: [PATCH 04/12] PM / OPP: Take reference of the OPP table while adding/removing OPPs · Stephen Boyd <hidden> · 2017-01-09
[PATCH 05/12] PM / OPP: Use dev_pm_opp_get_opp_table() instead of _add_opp_table() · Viresh Kumar <viresh.kumar@linaro.org> · 2016-12-07
Re: [PATCH 05/12] PM / OPP: Use dev_pm_opp_get_opp_table() instead of _add_opp_table() · Stephen Boyd <hidden> · 2017-01-09
Re: [PATCH 00/12] PM / OPP: Use kref and move away from RCU locking · "Rafael J. Wysocki" <rafael@kernel.org> · 2016-12-07

Re: [PATCH 06/12] PM / OPP: Add 'struct kref' to struct dev_pm_opp

From: Stephen Boyd <hidden>
Date: 2017-01-09 23:44:32
Also in: lkml

On 12/07, Viresh Kumar wrote:

Add kref to struct dev_pm_opp for easier accounting of the OPPs.

Note that the OPPs are freed under the opp_table->lock mutex only.

I'm lost. Why add another level of krefs?

-- 
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