Morten Rasmussen b043eb7320 sched: Make energy awareness a sched feature ...

This patch introduces the ENERGY_AWARE sched feature, which is
implemented using jump labels when SCHED_DEBUG is defined. It is
statically set false when SCHED_DEBUG is not defined. Hence this doesn't
allow energy awareness to be enabled without SCHED_DEBUG. This
sched_feature knob will be replaced later with a more appropriate
control knob when things have matured a bit.

ENERGY_AWARE is based on per-entity load-tracking hence FAIR_GROUP_SCHED
must be enable. This dependency isn't checked at compile time yet.

cc: Ingo Molnar <mingo@redhat.com>
cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Morten Rasmussen <morten.rasmussen@arm.com>

2016-09-14 14:48:50 +05:30

..

bpf

bpf, inode: disallow userns mounts

2016-06-24 10:18:17 -07:00

configs

kconfig: add xenconfig defconfig helper

2015-06-16 11:04:29 +01:00

debug

Merge remote-tracking branch 'lsk/linux-linaro-lsk-v4.4-android' into linux-linaro-lsk-v4.4-android

2016-03-18 09:50:49 +00:00

events

Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android

2016-08-30 10:27:13 +08:00

gcov

gcov: add support for GCC 5.1

2015-06-30 19:44:57 -07:00

irq

genirq: Validate action before dereferencing it in handle_irq_event_percpu()

2016-03-03 15:07:11 -08:00

livepatch

livepatch: x86: fix relocation computation with kASLR

2015-11-11 17:36:04 +01:00

locking

RFC: FROMLIST: locking/percpu-rwsem: Optimize readers and reduce global impact

2016-09-14 14:26:20 +05:30

power

Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android

2016-04-13 12:02:21 +08:00

printk

Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android

2016-02-29 10:18:54 +08:00

rcu

ANDROID: rcu_sync: Export rcu_sync_lockdep_assert

2016-09-14 14:26:20 +05:30

sched

sched: Make energy awareness a sched feature

2016-09-14 14:48:50 +05:30

time

Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android

2016-08-11 12:15:55 +08:00

trace

Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android

2016-07-29 21:38:37 +01:00

.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_fsnotify.c

audit: clean simple fsnotify implementation

2015-08-06 16:14:53 -04:00

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

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

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_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

cgroup.c

RFC: FROMLIST: cgroup: avoid synchronize_sched() in __cgroup_procs_write()

2016-09-14 14:26:20 +05:30

compat.c

compat: cleanup coding in compat_get_bitmap() and compat_put_bitmap()

2015-06-04 23:57:18 +02:00

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_pm.c

kernel/cpu_pm: fix cpu_cluster_pm_exit comment

2015-09-03 02:42:20 +02:00

cpu.c

ANDROID: cpu: send KOBJ_ONLINE event when enabling cpus

2016-07-11 12:42:46 +05:30

cpuset.c

cpuset: Make cpusets restore on hotplug

2016-09-14 14:44:29 +05:30

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

wait/ptrace: assume __WALL if the child is traced

2016-06-07 18:14:35 -07:00

extable.c

kernel/extable.c: remove duplicated include

2015-09-10 13:29:01 -07:00

fork.c

RFC: FROMLIST: cgroup: reduce read locked section of cgroup_threadgroup_rwsem during fork

2016-09-14 14:26:20 +05:30

freezer.c

…

futex_compat.c

ptrace: use fsuid, fsgid, effective creds for fs access checks

2016-02-25 12:01:16 -08:00

futex.c

x86: remove more uaccess_32.h complexity

2016-08-27 11:23:38 +08:00

groups.c

…

hung_task.c

…

irq_work.c

treewide: Remove old email address

2015-11-23 09:44:58 +01:00

jump_label.c

locking/static_key: Fix concurrent static_key_slow_inc()

2016-07-27 09:47:29 -07:00

kallsyms.c

…

kcmp.c

ptrace: use fsuid, fsgid, effective creds for fs access checks

2016-02-25 12:01:16 -08:00

Kconfig.freezer

…

Kconfig.hz

…

Kconfig.locks

locking/qrwlock: Rename QUEUE_RWLOCK to QUEUED_RWLOCKS

2015-05-12 09:46:00 +02:00

Kconfig.preempt

…

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

kexec.c

kexec: use file name as the output message prefix

2015-11-06 17:50:42 -08:00

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

perf/x86/hw_breakpoints: Disallow kernel breakpoints unless kprobe-safe

2015-08-04 10:16:54 +02:00

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

devm_memremap: Fix error value when memremap failed

2016-03-03 15:07:08 -08:00

module_signing.c

KEYS: Merge the type-specific data with the payload data

2015-10-21 15:18:36 +01:00

module-internal.h

…

module.c

modules: fix longstanding /proc/kallsyms vs module insertion race.

2016-03-09 15:34:56 -08:00

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

Revert "panic: Add board ID to panic output"

2016-08-18 18:56:03 +05:30

params.c

Merge tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux

2015-11-09 15:53:39 -08:00

pid_namespace.c

…

pid.c

pidns: fix NULL dereference in __task_pid_nr_ns()

2015-11-24 12:03:55 -08:00

profile.c

mm: rename alloc_pages_exact_node() to __alloc_pages_node()

2015-09-08 15:35:28 -07:00

ptrace.c

ptrace: use fsuid, fsgid, effective creds for fs access checks

2016-02-25 12:01:16 -08:00

range.c

…

reboot.c

kexec: split kexec_load syscall from kexec core code

2015-09-10 13:29:01 -07:00

relay.c

kernel/relay.c: use kvfree() in relay_free_page_array()

2015-06-30 19:44:59 -07:00

resource.c

kernel/resource.c: fix muxed resource handling in __request_region()

2016-03-03 15:07:29 -08:00

seccomp.c

seccomp: always propagate NO_NEW_PRIVS on tsync

2016-03-03 15:07:25 -08:00

signal.c

kernel/signal.c: unexport sigsuspend()

2015-11-20 16:17:32 -08:00

smp.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

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_ni.c

mm: mlock: add new mlock system call

2015-11-05 19:34:48 -08:00

sys.c

BACKPORT: timer: convert timer_slack_ns from unsigned long to u64

2016-07-11 12:43:04 +05:30

sysctl_binary.c

fs/coredump: prevent fsuid=0 dumps into user-controlled directories

2016-04-12 09:08:58 -07:00

sysctl.c

Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android

2016-06-14 17:08:03 +08:00

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_namespace.c

capabilities: ambient capabilities

2015-09-04 16:54:41 -07:00

user-return-notifier.c

…

user.c

…

utsname_sysctl.c

…

utsname.c

…

watchdog.c

Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android

2016-04-13 12:02:21 +08:00

workqueue_internal.h

…

workqueue.c

workqueue: fix rebind bound workers warning

2016-05-18 17:06:50 -07:00