linux-kernel - [PATCH 0/4] sched: Make sleep inside atomic detection work on !PREEMPT

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Date:	Wed,  8 Jun 2011 19:48:31 +0200
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	LKML <linux-kernel@...r.kernel.org>
Cc:	Frederic Weisbecker <fweisbec@...il.com>,
	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Randy Dunlap <randy.dunlap@...cle.com>,
	Ingo Molnar <mingo@...e.hu>
Subject: [PATCH 0/4] sched: Make sleep inside atomic detection work on !PREEMPT

Aside it may mostly avoid the need for a specific PROVE_RCU
check when we sleep inside an rcu read side critical section.

Better make sleeping inside atomic sections work everywhere.

Frederic Weisbecker (4):
  sched: Remove pointless in_atomic() definition check
  sched: Isolate preempt counting in its own config option
  sched: Make sleeping inside spinlock detection working in
    !CONFIG_PREEMPT
  sched: Generalize sleep inside spinlock detection

 Documentation/DocBook/kernel-hacking.tmpl  |    2 +-
 Documentation/SubmitChecklist              |    2 +-
 Documentation/development-process/4.Coding |    2 +-
 Documentation/ja_JP/SubmitChecklist        |    2 +-
 Documentation/zh_CN/SubmitChecklist        |    2 +-
 include/linux/bit_spinlock.h               |    2 +-
 include/linux/hardirq.h                    |    4 ++--
 include/linux/kernel.h                     |    2 +-
 include/linux/pagemap.h                    |    4 ++--
 include/linux/preempt.h                    |   26 +++++++++++++++++---------
 include/linux/rcupdate.h                   |   12 ++++++------
 include/linux/sched.h                      |    2 +-
 kernel/Kconfig.preempt                     |    3 +++
 kernel/sched.c                             |    6 ++----
 lib/Kconfig.debug                          |    9 ++++++---
 15 files changed, 46 insertions(+), 34 deletions(-)

-- 
1.7.5.4

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