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Merge branches 'pm-em' and 'powercap'

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Merge Energy Model and power capping updates for 5.16-rc1:

 - Add support for inefficient operating performance points to the
   Energy Model and modify cpufreq to use them properly (Vincent
   Donnefort).

 - Rearrange the DTPM framework code to simplify it and make it easier
   to follow (Daniel Lezcano).

 - Fix power intialization in DTPM (Daniel Lezcano).

 - Add CPU load consideration when estimating the instaneous power
   consumption in DTPM (Daniel Lezcano).

* pm-em:
  cpufreq: mediatek-hw: Fix cpufreq_table_find_index_dl() call
  PM: EM: Mark inefficiencies in CPUFreq
  cpufreq: Use CPUFREQ_RELATION_E in DVFS governors
  cpufreq: Introducing CPUFREQ_RELATION_E
  cpufreq: Add an interface to mark inefficient frequencies
  cpufreq: Make policy min/max hard requirements
  PM: EM: Allow skipping inefficient states
  PM: EM: Extend em_perf_domain with a flag field
  PM: EM: Mark inefficient states
  PM: EM: Fix inefficient states detection

* powercap:
  powercap/drivers/dtpm: Fix power limit initialization
  powercap/drivers/dtpm: Scale the power with the load
  powercap/drivers/dtpm: Use container_of instead of a private data field
  powercap/drivers/dtpm: Simplify the dtpm table
  powercap/drivers/dtpm: Encapsulate even more the code
This commit is contained in:
Rafael J. Wysocki
2021-11-02 19:31:28 +01:00
parent 8e5b4779f6 6215a5de9e 3b4bd49513
commit bf56b90797
15 changed files with 474 additions and 236 deletions
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2
include/linux/cpuhotplug.h
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@@ -99,6 +99,7 @@ enum cpuhp_state {
CPUHP_LUSTRE_CFS_DEAD,
CPUHP_AP_ARM_CACHE_B15_RAC_DEAD,
CPUHP_PADATA_DEAD,
CPUHP_AP_DTPM_CPU_DEAD,
CPUHP_WORKQUEUE_PREP,
CPUHP_POWER_NUMA_PREPARE,
CPUHP_HRTIMERS_PREPARE,
@@ -246,7 +247,6 @@ enum cpuhp_state {
CPUHP_AP_MM_DEMOTION_ONLINE,
CPUHP_AP_X86_HPET_ONLINE,
CPUHP_AP_X86_KVM_CLK_ONLINE,
CPUHP_AP_DTPM_CPU_ONLINE,
CPUHP_AP_ACTIVE,
CPUHP_ONLINE,
};