linux-kernel - [PATCH RFC v1 00/12] Cyclic Scheduler Against RTC

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Date:	Wed, 13 Apr 2016 23:47:47 -0700
From:	"Bill Huey (hui)" <bill.huey@...il.com>
To:	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Steven Rostedt <rostedt@...dmis.org>,
	Alessandro Zummo <a.zummo@...ertech.it>,
	linux-kernel@...r.kernel.org
Cc:	luca abeni <luca.abeni@...tn.it>, Juri Lelli <juri.lelli@....com>,
	Mike Galbraith <umgwanakikbuti@...il.com>,
	Dario Faggioli <raistlin@...ux.it>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: [PATCH RFC v1 00/12] Cyclic Scheduler Against RTC

Hi,

Simple compilation updates here along with an admittance logic clean up.
The test program wasn't working properly without it. Slipped up in the rush
to get it out.

64 bit portability fixes coming next. I made a bogus assumption about
needing an RB tree for admittance. That'll go next.

I'd like to also credit Marco Ballesio from Palm as well for the
multimedia insights.  I omitted that in my first message. Hope the
build bots like these changes :)

bill

---

Bill Huey (hui) (12):
  Kconfig change
  Reroute rtc update irqs to the cyclic scheduler handler
  Add cyclic support to rtc-dev.c
  Anonymous struct initialization
  Task tracking per file descriptor
  Add anonymous struct to sched_rt_entity
  kernel/userspace additions for addition ioctl() support for rtc
  Compilation support
  Add priority support for the cyclic scheduler
  Export SCHED_FIFO/RT requeuing functions
  Cyclic scheduler support
  Cyclic/rtc documentation

 Documentation/scheduler/sched-cyclic-rtc.txt | 468 ++++++++++++++++++++
 drivers/rtc/Kconfig                          |   5 +
 drivers/rtc/class.c                          |   3 +
 drivers/rtc/interface.c                      |  23 +
 drivers/rtc/rtc-dev.c                        | 167 ++++++++
 include/linux/init_task.h                    |  18 +
 include/linux/rtc.h                          |   3 +
 include/linux/sched.h                        |  15 +
 include/uapi/linux/rtc.h                     |   4 +
 kernel/sched/Makefile                        |   1 +
 kernel/sched/core.c                          |  13 +
 kernel/sched/cyclic.c                        | 620 +++++++++++++++++++++++++++
 kernel/sched/cyclic.h                        |  86 ++++
 kernel/sched/cyclic_rt.h                     |   7 +
 kernel/sched/rt.c                            |  41 ++
 15 files changed, 1474 insertions(+)
 create mode 100644 Documentation/scheduler/sched-cyclic-rtc.txt
 create mode 100644 kernel/sched/cyclic.c
 create mode 100644 kernel/sched/cyclic.h
 create mode 100644 kernel/sched/cyclic_rt.h

-- 
2.5.0