Pavankumar Kondeti c17d7d3c40 sched: auto adjust the upmigrate and downmigrate thresholds ... The load scale factor of a CPU gets boosted when its max freq is restricted. A task load at the same frequency is scaled higher than normal under this scenario. This results in tasks migrating early to the better capacity CPUs and their residency over there also gets increased as their inflated load would be relatively higher than than the downmigrate threshold. Auto adjust the upmigrate and downmigrate thresholds by a factor equal to rq->max_possible_freq/rq->max_freq of a lower capacity CPU. If the adjusted upmigrate threshold exceeds the window size, it is clipped to the window size. If the adjusted downmigrate threshold decreases the difference between the upmigrate and downmigrate, it is clipped to a value such that the difference between the modified and the original thresholds is same. Change-Id: Ifa70ee5d4ca5fe02789093c7f070c77629907f04 Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>		2016-03-23 20:01:59 -07:00
..
bpf	bpf: fix allocation warnings in bpf maps and integer overflow	2015-12-02 23:36:00 -05:00
configs
debug	kdb: support new lines without carriage returns	2016-02-16 13:52:21 -08:00
events	Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-01-08 13:52:59 -08:00
gcov
irq	genirq: Prevent chip buslock deadlock	2015-12-14 09:45:06 +01:00
livepatch	livepatch: x86: fix relocation computation with kASLR	2015-11-11 17:36:04 +01:00
locking	lib: spinlock: Trigger a watchdog bite on spin_dump for rwlock	2016-03-22 11:16:32 -07:00
power	qos: Add support for PM_QOS_SUM type	2016-03-01 12:22:50 -08:00
printk	kernel: printk: specify alignment for struct printk_log	2016-03-22 11:09:56 -07:00
rcu	Merge branches 'doc.2015.10.06a', 'percpu-rwsem.2015.10.06a' and 'torture.2015.10.06a' into HEAD	2015-10-07 16:06:25 -07:00
sched	sched: auto adjust the upmigrate and downmigrate thresholds	2016-03-23 20:01:59 -07:00
time	sched: do not set window until sched_clock is fully initialized	2016-03-23 20:01:06 -07:00
trace	sched: add affinity, task load information to sched tracepoints	2016-03-23 19:59:31 -07:00
.gitignore	certs: add .gitignore to stop git nagging about x509_certificate_list	2015-10-21 15:18:35 +01:00
acct.c
async.c
audit.c	mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd	2015-11-06 17:50:42 -08:00
audit.h	audit: audit_tree_match can be boolean	2015-11-04 08:23:51 -05:00
audit_fsnotify.c
audit_tree.c	audit: audit_tree_match can be boolean	2015-11-04 08:23:51 -05:00
audit_watch.c	Merge branch 'upstream' of git://git.infradead.org/users/pcmoore/audit	2015-09-08 13:34:59 -07:00
auditfilter.c	audit: fix comment block whitespace	2015-11-04 08:23:51 -05:00
auditsc.c	Merge branch 'upstream' of git://git.infradead.org/users/pcmoore/audit	2015-09-08 13:34:59 -07:00
backtracetest.c
bounds.c
capability.c
cgroup.c	cgroup: refactor allow_attach handler for 4.4	2016-02-16 13:53:46 -08:00
cgroup_freezer.c	cgroup: fix handling of multi-destination migration from subtree_control enabling	2015-12-03 10:18:21 -05:00
cgroup_pids.c	cgroup_pids: don't account for the root cgroup	2015-12-03 10:18:21 -05:00
compat.c
configs.c
context_tracking.c	context_tracking: avoid irq_save/irq_restore on guest entry and exit	2015-11-10 12:06:23 +01:00
cpu.c	tracing/sched: Add trace events to track cpu hotplug.	2016-02-16 13:53:29 -08:00
cpu_pm.c	lpm-levels: Do not disable non-sec interrupts in suspend	2016-03-22 11:07:22 -07:00
cpuset.c	cgroup: fix handling of multi-destination migration from subtree_control enabling	2015-12-03 10:18:21 -05:00
crash_dump.c
cred.c	kernel/cred.c: remove unnecessary kdebug atomic reads	2015-09-10 13:29:01 -07:00
delayacct.c
dma.c
elfcore.c
exec_domain.c
exit.c	sched: window-stats: Fix exit race	2016-03-23 20:00:27 -07:00
extable.c	kernel/extable.c: remove duplicated include	2015-09-10 13:29:01 -07:00
fork.c	kernel: fork: Call KASan alloc before release the thread info pages	2016-03-22 11:10:44 -07:00
freezer.c
futex.c	driver core update for 4.4-rc1	2015-11-04 21:50:37 -08:00
futex_compat.c
groups.c
hung_task.c
irq_work.c	treewide: Remove old email address	2015-11-23 09:44:58 +01:00
jump_label.c	treewide: Remove old email address	2015-11-23 09:44:58 +01:00
kallsyms.c
kcmp.c
Kconfig.freezer
Kconfig.hz
Kconfig.locks
Kconfig.preempt
kexec.c	kexec: use file name as the output message prefix	2015-11-06 17:50:42 -08:00
kexec_core.c	kexec: use file name as the output message prefix	2015-11-06 17:50:42 -08:00
kexec_file.c	kexec: use file name as the output message prefix	2015-11-06 17:50:42 -08:00
kexec_internal.h	kexec: split kexec_file syscall code to kexec_file.c	2015-09-10 13:29:01 -07:00
kmod.c	kmod: don't run async usermode helper as a child of kworker thread	2015-10-23 17:55:10 +09:00
kprobes.c
ksysfs.c	kexec: split kexec_load syscall from kexec core code	2015-09-10 13:29:01 -07:00
kthread.c	kernel/kthread.c:kthread_create_on_node(): clarify documentation	2015-09-04 16:54:41 -07:00
latencytop.c
Makefile	sys_membarrier(): system-wide memory barrier (generic, x86)	2015-09-11 15:21:34 -07:00
membarrier.c	sys_membarrier(): system-wide memory barrier (generic, x86)	2015-09-11 15:21:34 -07:00
memremap.c	libnvdimm for 4.4:	2015-11-10 12:07:22 -08:00
module-internal.h
module.c	ftrace/module: Call clean up function when module init fails early	2016-01-07 12:17:39 -05:00
module_signing.c	KEYS: Merge the type-specific data with the payload data	2015-10-21 15:18:36 +01:00
notifier.c	Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-09-01 08:40:25 -07:00
nsproxy.c
padata.c
panic.c	panic: Add board ID to panic output	2016-02-16 13:54:02 -08:00
params.c	Nothing exciting, minor tweaks and cleanups.	2015-11-09 15:53:39 -08:00
pid.c	pidns: fix NULL dereference in __task_pid_nr_ns()	2015-11-24 12:03:55 -08:00
pid_namespace.c
profile.c	mm: rename alloc_pages_exact_node() to __alloc_pages_node()	2015-09-08 15:35:28 -07:00
ptrace.c	seccomp, ptrace: add support for dumping seccomp filters	2015-10-27 19:55:13 -07:00
range.c
reboot.c	kexec: split kexec_load syscall from kexec core code	2015-09-10 13:29:01 -07:00
relay.c
resource.c
seccomp.c	seccomp, ptrace: add support for dumping seccomp filters	2015-10-27 19:55:13 -07:00
signal.c	kernel/signal.c: unexport sigsuspend()	2015-11-20 16:17:32 -08:00
smp.c	smp: Allow booting a specific subset of CPUs	2016-03-22 11:07:48 -07:00
smpboot.c	stop_machine: Kill smp_hotplug_thread->pre_unpark, introduce stop_machine_unpark()	2015-10-20 10:23:55 +02:00
smpboot.h
softirq.c
stacktrace.c
stop_machine.c	kernel: remove stop_machine() Kconfig dependency	2015-12-12 10:15:34 -08:00
sys.c	mm: private anonymous memory build fixes for 4.4	2016-02-16 13:54:13 -08:00
sys_ni.c	mm: mlock: add new mlock system call	2015-11-05 19:34:48 -08:00
sysctl.c	sched: check HMP scheduler tunables validity	2016-03-23 20:01:53 -07:00
sysctl_binary.c	net/ipv6/addrconf: IPv6 tethering enhancement	2016-03-22 11:09:54 -07:00
task_work.c	task_work: remove fifo ordering guarantee	2015-09-05 13:46:58 -07:00
taskstats.c
test_kprobes.c
torture.c	torture: Consolidate cond_resched_rcu_qs() into stutter_wait()	2015-10-06 11:25:01 -07:00
tracepoint.c	tracepoint: Give priority to probes of tracepoints	2015-10-25 21:33:54 -04:00
tsacct.c
uid16.c
up.c
user-return-notifier.c
user.c
user_namespace.c	capabilities: ambient capabilities	2015-09-04 16:54:41 -07:00
utsname.c
utsname_sysctl.c
watchdog.c	hardlockup: detect hard lockups without NMIs using secondary cpus	2016-02-16 13:54:19 -08:00
workqueue.c	kernel/lib: add additional debug capabilites for data corruption	2016-03-22 11:16:29 -07:00
workqueue_internal.h