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Groups > linux.kernel > #1328955
| From | Viresh Kumar <viresh.kumar@linaro.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH V3 00/13] cpufreq: governors: Fix ABBA lockups |
| Date | 2016-02-08 12:50 +0100 |
| Message-ID | <qZSul-4Ei-3@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
Hi Rafael,
Things look much much better now. I have rebased this series over
pm/bleeding-edge, that has all your patches.
I have moved ahead and done few more changes in this series, that should
get rid of all the lockdeps we were getting earlier, that includes
fixing lockdep issue in update_sampling_rate() that we were chasing.
These are pushed here again:
git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git cpufreq/governor-kobject
@Juri/Shilpa: Can you please confirm if all the issues got resolved now
?
V2->V3:
- The first patch from V2, that was moving min_sampling_rate to
per governor structure was dropped, as you suggested.
- Also, I have moved common tunables to struct dbs_data now, which you
also suggested sometime back.
- Last 5 patches are all new and fix rest of the issues we were facing.
--
viresh
Viresh Kumar (13):
cpufreq: governor: Create generic macro for global tuners
cpufreq: governor: Move common tunables to 'struct dbs_data'
cpufreq: governor: New sysfs show/store callbacks for governor
tunables
cpufreq: governor: Drop unused macros for creating governor tunable
attributes
Revert "cpufreq: Drop rwsem lock around CPUFREQ_GOV_POLICY_EXIT"
cpufreq: Merge cpufreq_offline_prepare/finish routines
cpufreq: Call __cpufreq_governor() with policy->rwsem held
cpufreq: Remove cpufreq_governor_lock
cpufreq: governor: Move common sysfs tunables to cpufreq_governor.c
cpufreq: governor: No need to manage state machine now
cpufreq: governor: Keep list of policy_dbs within dbs_data
cpufreq: ondemand: Traverse list of policy_dbs in
update_sampling_rate()
cpufreq: conservative: Update sample_delay_ns immediately
drivers/cpufreq/cpufreq.c | 98 ++++++------
drivers/cpufreq/cpufreq_conservative.c | 143 ++++--------------
drivers/cpufreq/cpufreq_governor.c | 266 +++++++++++++++++++++++++--------
drivers/cpufreq/cpufreq_governor.h | 156 ++++++++-----------
drivers/cpufreq/cpufreq_ondemand.c | 241 +++++------------------------
include/linux/cpufreq.h | 4 -
6 files changed, 381 insertions(+), 527 deletions(-)
--
2.7.1.370.gb2aa7f8
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[PATCH V3 00/13] cpufreq: governors: Fix ABBA lockups Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-08 12:50 +0100
[PATCH V3 07/13] cpufreq: Call __cpufreq_governor() with policy->rwsem held Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-08 12:50 +0100
[PATCH V3 02/13] cpufreq: governor: Move common tunables to 'struct dbs_data' Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-08 12:50 +0100
[PATCH V3 05/13] Revert "cpufreq: Drop rwsem lock around CPUFREQ_GOV_POLICY_EXIT" Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-08 12:50 +0100
[PATCH V3 13/13] cpufreq: conservative: Update sample_delay_ns immediately Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-08 12:50 +0100
[PATCH V3 10/13] cpufreq: governor: No need to manage state machine now Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-08 12:50 +0100
[PATCH V3 04/13] cpufreq: governor: Drop unused macros for creating governor tunable attributes Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-08 12:50 +0100
[PATCH V3 09/13] cpufreq: governor: Move common sysfs tunables to cpufreq_governor.c Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-08 12:50 +0100
Re: [PATCH V3 09/13] cpufreq: governor: Move common sysfs tunables to cpufreq_governor.c "Rafael J. Wysocki" <rafael@kernel.org> - 2016-02-08 14:00 +0100
Re: [PATCH V3 09/13] cpufreq: governor: Move common sysfs tunables to cpufreq_governor.c Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-08 14:10 +0100
Re: [PATCH V3 09/13] cpufreq: governor: Move common sysfs tunables to cpufreq_governor.c "Rafael J. Wysocki" <rafael@kernel.org> - 2016-02-08 14:30 +0100
[PATCH V3 01/13] cpufreq: governor: Create generic macro for global tuners Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-08 12:50 +0100
Re: [PATCH V3 01/13] cpufreq: governor: Create generic macro for global tuners "Rafael J. Wysocki" <rafael@kernel.org> - 2016-02-08 17:40 +0100
Re: [PATCH V3 00/13] cpufreq: governors: Fix ABBA lockups Shilpasri G Bhat <shilpa.bhat@linux.vnet.ibm.com> - 2016-02-08 14:00 +0100
Re: [PATCH V3 00/13] cpufreq: governors: Fix ABBA lockups Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-08 14:00 +0100
Re: [PATCH V3 00/13] cpufreq: governors: Fix ABBA lockups Juri Lelli <juri.lelli@arm.com> - 2016-02-08 17:40 +0100
Re: [PATCH V3 00/13] cpufreq: governors: Fix ABBA lockups Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-08 18:00 +0100
Re: [PATCH V3 00/13] cpufreq: governors: Fix ABBA lockups "Rafael J. Wysocki" <rafael@kernel.org> - 2016-02-08 22:50 +0100
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