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

Frederic Weisbecker
2011-06-08T17:48:43Z

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(-)

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1.7.5.4