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linux-uconsole/kernel/sched
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Srinath Sridharan bfa1dd2bfd sched/fair: Favor higher cpus only for boosted tasks 
This CL separates the notion of boost and prefer_idle schedtune
attributes in cpu selection. Today only top-app
tasks are boosted. The CPU selection is slightly tweaked such that
higher order cpus are preferred only for boosted tasks (top-app) and the
rest would be skewed towards lower order cpus.
This avoids starvation issues for fg tasks when interacting with high
priority top-app tasks (a problem often seen in the case of system_server).

bug: 30245369
bug: 30292998
Change-Id: I0377e00893b9f6586eec55632a265518fd2fa8a1

Conflicts:
	kernel/sched/fair.c
2016-09-14 15:02:22 +05:30
..
auto_group.c sched, timer: Convert usages of ACCESS_ONCE() in the scheduler to READ_ONCE()/WRITE_ONCE() 2015-05-08 12:11:32 +02:00
auto_group.h sched, timer: Convert usages of ACCESS_ONCE() in the scheduler to READ_ONCE()/WRITE_ONCE() 2015-05-08 12:11:32 +02:00
clock.c treewide: Remove old email address 2015-11-23 09:44:58 +01:00
completion.c sched/completion: Serialize completion_done() with complete() 2015-02-18 14:27:40 +01:00
core.c FIXUP: sched: fix SchedFreq integration for both PELT and WALT 2016-09-14 15:02:22 +05:30
cpuacct.c cgroup: rename cgroup_subsys->base_cftypes to ->legacy_cftypes 2014-07-15 11:05:09 -04:00
cpuacct.h sched/cpuacct: Initialize root cpuacct earlier 2013-04-10 13:54:20 +02:00
cpudeadline.c sched/deadline: Unify dl_time_before() usage 2015-09-23 09:51:25 +02:00
cpudeadline.h sched/deadline: Unify dl_time_before() usage 2015-09-23 09:51:25 +02:00
cpufreq_sched.c sched/cpufreq_sched: fix thermal capping events 2016-09-14 15:02:22 +05:30
cpupri.c Merge commit '3cf2f34' into sched/core, to fix build error 2014-06-12 13:46:37 +02:00
cpupri.h sched/cpupri: Remove unnecessary definitions in cpupri.h 2014-11-16 10:58:59 +01:00
cputime.c sched/walt: Accounting for number of irqs pending on each core 2016-09-14 15:02:22 +05:30
deadline.c sched: deadline: use deadline bandwidth in scale_rt_capacity 2016-09-14 14:58:22 +05:30
debug.c sched/fair: Provide runnable_load_avg back to cfs_rq 2015-08-03 12:24:31 +02:00
energy.c sched: Support for extracting EAS energy costs from DT 2016-09-14 14:48:50 +05:30
fair.c sched/fair: Favor higher cpus only for boosted tasks 2016-09-14 15:02:22 +05:30
features.h sched: Make energy awareness a sched feature 2016-09-14 14:48:50 +05:30
idle.c vmstat: make vmstat_updater deferrable again and shut down on idle 2016-09-14 15:02:22 +05:30
idle_task.c sched: Make sched_class::set_cpus_allowed() unconditional 2015-08-12 12:06:09 +02:00
loadavg.c sched/loadavg: Fix loadavg artifacts on fully idle and on fully loaded systems 2016-06-01 12:15:49 -07:00
Makefile sched: Introduce Window Assisted Load Tracking (WALT) 2016-09-14 15:02:22 +05:30
rt.c sched: Introduce Window Assisted Load Tracking (WALT) 2016-09-14 15:02:22 +05:30
sched.h FIXUP: sched: Fix double-release of spinlock in move_queued_task 2016-09-14 15:02:22 +05:30
stats.c sched: use %*pb[l] to print bitmaps including cpumasks and nodemasks 2015-02-13 21:21:37 -08:00
stats.h sched/stat: Simplify the sched_info accounting dependency 2015-07-04 10:04:30 +02:00
stop_task.c sched: Introduce Window Assisted Load Tracking (WALT) 2016-09-14 15:02:22 +05:30
tune.c FIXUP: sched/tune: do initialization as a postcore_initicall 2016-09-14 15:02:22 +05:30
tune.h sched/tune: Introducing a new schedtune attribute prefer_idle 2016-09-14 15:02:22 +05:30
wait.c sched/wait: Fix the signal handling fix 2015-12-13 14:30:59 -08:00
walt.c arch_timer: add error handling when the MPM global timer is cleared 2016-09-14 15:02:22 +05:30
walt.h sched/walt: Accounting for number of irqs pending on each core 2016-09-14 15:02:22 +05:30