[PATCH 0/4 v2] rcu: Detect rcu uses under extended quiescent state, and fix some

Frederic Weisbecker
2011-06-09T23:47:53Z

In this second version:

- rebase against latest rcu/dev branch of Paul's tree
- handle tiny RCU
- put acks

Frederic Weisbecker (4):
rcu: Detect uses of rcu read side in extended quiescent states
nohz: Split extended quiescent state handling from nohz switch
x86: Don't call idle notifier inside rcu extended QS
x86: Call idle_exit() after irq_enter()

arch/arm/kernel/process.c | 4 +-
arch/avr32/kernel/process.c | 4 +-
arch/blackfin/kernel/process.c | 4 +-
arch/microblaze/kernel/process.c | 4 +-
arch/mips/kernel/process.c | 4 +-
arch/powerpc/kernel/idle.c | 4 +-
arch/powerpc/platforms/iseries/setup.c | 8 +++---
arch/s390/kernel/process.c | 4 +-
arch/sh/kernel/idle.c | 2 +-
arch/sparc/kernel/process_64.c | 4 +-
arch/tile/kernel/process.c | 4 +-
arch/um/kernel/process.c | 4 +-
arch/unicore32/kernel/process.c | 4 +-
arch/x86/kernel/apic/apic.c | 6 ++--
arch/x86/kernel/apic/io_apic.c | 3 +-
arch/x86/kernel/cpu/mcheck/mce.c | 2 +-
arch/x86/kernel/cpu/mcheck/therm_throt.c | 2 +-
arch/x86/kernel/cpu/mcheck/threshold.c | 2 +-
arch/x86/kernel/irq.c | 5 +--
arch/x86/kernel/process_32.c | 4 +-
arch/x86/kernel/process_64.c | 7 +++++-
include/linux/rcupdate.h | 9 +++++++
include/linux/tick.h | 10 +++++--
kernel/rcutiny.c | 13 ++++++++++
kernel/rcutree.c | 14 +++++++++++
kernel/time/tick-sched.c | 36 ++++++++++++++++++++++++++---
26 files changed, 120 insertions(+), 47 deletions(-)

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1.7.5.4