From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
To: linux-kernel@vger.kernel.org
Cc: mingo@elte.hu, laijs@cn.fujitsu.com, dipankar@in.ibm.com,
akpm@linux-foundation.org, mathieu.desnoyers@polymtl.ca,
josh@joshtriplett.org, dvhltc@us.ibm.com, niv@us.ibm.com,
tglx@linutronix.de, peterz@infradead.org, rostedt@goodmis.org,
Valdis.Kletnieks@vt.edu, dhowells@redhat.com,
eric.dumazet@gmail.com
Subject: [PATCH tip/core/urgent 0/2] RCU lockdep fix and shrink RCU API
Date: Thu, 18 Mar 2010 12:25:13 -0700 [thread overview]
Message-ID: <20100318192513.GA10832@linux.vnet.ibm.com> (raw)
Hello!
This set has two patches, one from Lai Jiangshan that fixes RCU lockdep's
rcu_read_lock_sched_held() to correctly interpret things like
local_irq_disable() as starting a valid RCU-sched read-side critical
section, and one from Alexey Dobriyan that removes several useless
members of the RCU API.
Thanx, Paul
------------------------------------------------------------------------
b/Documentation/DocBook/kernel-locking.tmpl | 8 --------
b/arch/powerpc/mm/pgtable.c | 1 -
b/block/cfq-iosched.c | 1 -
b/block/genhd.c | 1 -
b/drivers/staging/batman-adv/hard-interface.c | 1 -
b/fs/file.c | 3 ---
b/fs/fs-writeback.c | 1 -
b/fs/partitions/check.c | 1 -
b/include/linux/init_task.h | 1 -
b/include/linux/rcupdate.h | 4 ++--
b/mm/backing-dev.c | 1 -
b/mm/slob.c | 1 -
b/security/selinux/avc.c | 1 -
b/security/selinux/netnode.c | 2 --
include/linux/rcupdate.h | 6 ------
15 files changed, 2 insertions(+), 31 deletions(-)
next reply other threads:[~2010-03-18 19:25 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-18 19:25 Paul E. McKenney [this message]
2010-03-18 19:25 ` [PATCH tip/core/urgent 1/2] rcu: local_irq_disable() also delimits RCU_SCHED read-site critical sections Paul E. McKenney
2010-03-18 22:03 ` [tip:core/urgent] rcu: Fix local_irq_disable() CONFIG_PROVE_RCU=y false positives tip-bot for Lai Jiangshan
2010-03-18 19:25 ` [PATCH tip/core/urgent 2/2] rcu: remove INIT_RCU_HEAD, RCU_HEAD_INIT, RCU_HEAD Paul E. McKenney
2010-03-18 19:35 ` Mathieu Desnoyers
2010-03-18 20:03 ` Paul E. McKenney
2010-03-18 20:22 ` Mathieu Desnoyers
2010-03-18 21:04 ` Paul E. McKenney
2010-03-19 0:34 ` Mathieu Desnoyers
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