tree 813e0588a5c2d9591e1adb0e108372eb7abff05f
parent 8bd02af9fbbe42c95dd71cece72c989f6b920396
parent 8f70215b2a969638056eb095523d7f6aab2ffd66
author Syed Rameez Mustafa <rameezmustafa@codeaurora.org> 1486668378 -0800
committer Syed Rameez Mustafa <rameezmustafa@codeaurora.org> 1486668404 -0800

Merge remote-tracking branch 'msm-4.4/tmp-8f70215' into msm-4.8

* msm44/tmp-8f70215:
  defconfig: msmskunk: Turn on SCHED_TUNE related config options.
  sysctl: disallow setting sched_time_avg_ms to 0
  sysctl: define upper limit for sched_freq_reporting_policy
  sched: fix argument type in update_task_burst()
  sched: maintain group busy time counters in runqueue
  sched: set LBF_IGNORE_PREFERRED_CLUSTER_TASKS correctly
  cpumask: Correctly report CPU as not isolated in UP case
  sched: Update capacity and load scale factor for all clusters at boot
  sched: kill sync_cpu maintenance
  sched: hmp: Remove the global sysctl_sched_enable_colocation tunable
  sched: hmp: Ensure that best_cluster() never returns NULL
  sched: Initialize variables
  sched: Fix compilation errors when CFS_BANDWIDTH && !SCHED_HMP
  sched: fix compiler errors with !SCHED_HMP
  sched: Convert the global wake_up_idle flag to a per cluster flag
  sched: fix a bug in handling top task table rollover
  sched: fix stale predicted load in trace_sched_get_busy()
  sched: Delete heavy task heuristics in prediction code
  sched: Fix new task accounting bug in transfer_busy_time()
  sched: Fix deadlock between cpu hotplug and upmigrate change
  sched: Avoid packing tasks with low sleep time
  sched: Track average sleep time
  sched: Avoid waking idle cpu for short-burst tasks
  sched: Track burst length for tasks
  sched: Ensure proper task migration when a CPU is isolated
  sched/core: Fix race condition in clearing hmp request
  sched/core: Prevent (user) space tasks from affining to isolated cpus
  sched: pre-allocate colocation groups
  sched/core: Do not free task while holding rq lock
  sched: Disable interrupts while holding related_thread_group_lock
  sched: Ensure proper synch between isolation, hotplug, and suspend
  sched/hmp: Enhance co-location and scheduler boost features
  sched: revise boost logic when boost_type is SCHED_BOOST_ON_BIG
  sched: Remove thread group iteration from colocation
  core_ctl: Export boost function
  sched: core: Skip migrating tasks that aren't enqueued on dead_rq
  sched/core: Fix migrate tasks bail-out condition
  core_ctl: Synchronize access to cluster cpu list
  sched: Ensure watchdog is enabled before disabling
  sched/core: Keep rq online after cpu isolation
  sched: Fix race condition with active balance
  sched/hmp: Fix memory leak when task fork fails
  sched/hmp: Use GFP_KERNEL for top task memory allocations
  sched/hmp: Use improved information for frequency notifications
  sched/hmp: Remove capping when reporting load to the cpufreq governor
  sched: prevent race between disable window statistics and task grouping
  sched/hmp: Disable interrupts when resetting all task stats
  sched/hmp: Automatically add children threads to colocation group
  sched: Fix compilation issue with reset_hmp_stats
  sched/fair: Fix compilation issue
  sched: Set curr/prev_window_cpu pointers to NULL in sched_exit()
  sched: don't bias towards waker cluster when sched_boost is set
  sched/hmp: Fix range checking for target load
  sched/core_ctl: Move header file to global location
  core_ctl: Add refcounting to boost api
  sched/fair: Fix issue with trace flag not being set properly
  sched: Add multiple load reporting policies for cpu frequency
  sched: Optimize the next top task search logic upon task migration
  sched: Add the mechanics of top task tracking for frequency guidance
  sched: Enhance the scheduler migration load fixup feature
  sched: Add per CPU load tracking for each task
  sched: bucketize CPU c-state levels
  sched: use wakeup latency as c-state determinant
  sched/tune: Remove redundant checks for NULL css
  sched: Add cgroup attach functionality to the tune controller
  sched: Update the number of tune groups to 5
  sched/tune: add initial support for CGroups based boosting
  sched/tune: add sysctl interface to define a boost value
  sched: Fix integer overflow in sched_update_nr_prod()
  sched: Add a device tree property to specify the sched boost type
  sched: Add a stub function for init_clusters()
  sched: add a knob to prefer the waker CPU for sync wakeups
  sched: Fix a division by zero bug in scale_exec_time()
  sched: Fix CPU selection when all online CPUs are isolated
  sched: don't assume higher capacity means higher power in lb
  sched/core_ctl: Integrate core control with cpu isolation
  sched/core_ctl: Refactor cpu data
  trace: Move core control trace events to scheduler
  core_ctrl: Move core control into kernel
  sched/tick: Ensure timers does not get queued on isolated cpus
  perf: Add cpu isolation awareness
  smp: Do not wake up all idle CPUs
  pmqos: Enable cpu isolation awareness
  vmstat: Add cpu isolation awareness
  irq: Make irq affinity function cpu isolation aware
  drivers/base: cpu: Add node for cpu isolation
  sched/core: Add trace point for cpu isolation
  sched: add cpu isolation support
  watchdog: Add support for cpu isolation
  soc: qcom: watchdog_v2: Add support for cpu isolation
  cpumask: Add cpu isolation support
  timer: Do not require CPUSETS to be enabled for migration
  timer: Add function to migrate timers
  hrtimer.h: prevent pinned timer state from breaking inactive test
  hrtimer: make sure PINNED flag is cleared after removing hrtimer
  hrtimer: create hrtimer_quiesce_cpu() to isolate CPU from hrtimers
  hrtimer: update timer->state with 'pinned' information
  timer: create timer_quiesce_cpu() to isolate CPU from timers
  arm64: topology: Export arch_get_cpu_efficiency API
  arm64: topology: Allow specifying the CPU efficiency from device tree
  arm64: topology: Define arch_get_cpu_efficiency() API for scheduler
  arm64: topology: Tell the scheduler about the relative power of cores
  sched: Introduce the concept CPU clusters in the scheduler

Change-Id: I76be10a2bec8d445f918e2b5505f117810001740
Signed-off-by: Syed Rameez Mustafa <rameezmustafa@codeaurora.org>