Frederic Weisbecker 150dfee95f sched/isolation: Add basic isolcpus flags ...

Add flags to control NOHZ and domain isolation from "isolcpus=", in
order to centralize the isolation features to a common interface. Domain
isolation remains the default so not to break the existing isolcpus
boot paramater behaviour.

Further flags in the future may include 0hz (1hz tick offload) and timers,
workqueue, RCU, kthread, watchdog, likely all merged together in a
common flag ("async"?). In any case, this will have to be modifiable by
cpusets.

Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Chris Metcalf <cmetcalf@mellanox.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Luiz Capitulino <lcapitulino@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rik van Riel <riel@redhat.com>
Cc: Wanpeng Li <kernellwp@gmail.com>
Link: http://lkml.kernel.org/r/1509072159-31808-12-git-send-email-frederic@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

2017-10-27 09:55:31 +02:00

..

autogroup.c

sched/autogroup: Fix error reporting printk text in autogroup_create()

2017-08-10 17:06:03 +02:00

autogroup.h

…

clock.c

…

completion.c

Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-09-04 11:52:29 -07:00

core.c

sched/isolation: Move isolcpus= handling to the housekeeping code

2017-10-27 09:55:30 +02:00

cpuacct.c

…

cpuacct.h

…

cpudeadline.c

sched/deadline: Change return value of cpudl_find()

2017-08-10 12:18:17 +02:00

cpudeadline.h

…

cpufreq_schedutil.c

Merge branch 'pm-cpufreq-sched'

2017-09-04 00:05:22 +02:00

cpufreq.c

…

cpupri.c

sched/cpupri: Don't re-initialize 'struct cpupri'

2017-08-10 12:18:14 +02:00

cpupri.h

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cputime.c

sched/cputime: Don't use smp_processor_id() in preemptible context

2017-07-14 10:27:15 +02:00

deadline.c

sched/deadline: Rename __dl_clear() to __dl_sub()

2017-10-10 11:45:26 +02:00

debug.c

sched/fair: Propagate an effective runnable_load_avg

2017-09-29 19:35:15 +02:00

fair.c

sched/isolation: Introduce housekeeping flags

2017-10-27 09:55:29 +02:00

features.h

sched/core: Address more wake_affine() regressions

2017-10-10 10:14:03 +02:00

idle_task.c

…

idle.c

sched/idle: Micro-optimize the idle loop

2017-10-26 08:31:29 +02:00

isolation.c

sched/isolation: Add basic isolcpus flags

2017-10-27 09:55:31 +02:00

loadavg.c

sched/loadavg: Generalize "_idle" naming to "_nohz"

2017-06-22 11:30:01 +02:00

Makefile

sched/isolation: Split out new CONFIG_CPU_ISOLATION=y config from CONFIG_NO_HZ_FULL

2017-10-27 09:55:28 +02:00

membarrier.c

membarrier: Provide expedited private command

2017-08-17 07:28:05 -07:00

rt.c

sched/rt: Simplify the IPI based RT balancing logic

2017-10-10 11:45:40 +02:00

sched-pelt.h

…

sched.h

sched/rt: Simplify the IPI based RT balancing logic

2017-10-10 11:45:40 +02:00

stats.c

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stats.h

…

stop_task.c

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swait.c

sched/wait: Remove the lockless swait_active() check in swake_up*()

2017-08-10 12:28:53 +02:00

topology.c

sched/isolation: Move isolcpus= handling to the housekeeping code

2017-10-27 09:55:30 +02:00

wait_bit.c

sched/wait: Disambiguate wq_entry->task_list and wq_head->task_list naming

2017-06-20 12:19:14 +02:00

wait.c

sched/wait: Introduce wakeup boomark in wake_up_page_bit

2017-09-14 09:56:18 -07:00