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
Subject: [PATCH tip/core/rcu 0/2] rcu: fixes for RCU lockdep
Date: Thu, 25 Feb 2010 14:06:24 -0800 [thread overview]
Message-ID: <20100225220624.GA7013@linux.vnet.ibm.com> (raw)
Hello!
This set fixes a couple of problems with the RCU-based lockdep patches:
1. Make the lockdep_rcu_dereference() message less alarmist
2. Make rcu_read_lock_sched_held() take boot-time lack of
preemption into account.
Thanx, Paul
------------------------------------------------------------------------
include/linux/rcupdate.h | 4 +++-
include/linux/rcutiny.h | 4 ----
include/linux/rcutree.h | 1 -
kernel/lockdep.c | 7 +++----
kernel/rcupdate.c | 18 ++++++++++++++++++
kernel/rcutree.c | 20 --------------------
6 files changed, 24 insertions(+), 30 deletions(-)
next reply other threads:[~2010-02-25 22:06 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-25 22:06 Paul E. McKenney [this message]
2010-02-25 22:06 ` [PATCH tip/core/rcu 1/2] rcu: make lockdep_rcu_dereference() message less alarmist Paul E. McKenney
2010-02-26 9:29 ` [tip:core/rcu] rcu: Make " tip-bot for Paul E. McKenney
2010-02-25 22:06 ` [PATCH tip/core/rcu 2/2] rcu: make rcu_read_lock_sched_held() take boot time into account Paul E. McKenney
2010-02-26 9:29 ` [tip:core/rcu] rcu: Make " tip-bot for Paul E. McKenney
2010-02-26 3:02 ` [PATCH tip/core/rcu] rcu: export rcu_scheduler_active Paul E. McKenney
2010-02-26 9:29 ` [tip:core/rcu] rcu: Export rcu_scheduler_active tip-bot for Paul E. McKenney
2010-02-26 11:50 ` [PATCH tip/core/rcu 0/2] rcu: fixes for RCU lockdep Ingo Molnar
2010-02-26 13:19 ` Ingo Molnar
2010-02-26 14:46 ` Ingo Molnar
2010-02-26 17:02 ` Paul E. McKenney
2010-02-26 17:42 ` Paul E. McKenney
2010-02-27 9:51 ` Ingo Molnar
2010-02-27 12:59 ` Ingo Molnar
2010-02-27 22:48 ` Paul E. McKenney
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20100225220624.GA7013@linux.vnet.ibm.com \
--to=paulmck@linux.vnet.ibm.com \
--cc=Valdis.Kletnieks@vt.edu \
--cc=akpm@linux-foundation.org \
--cc=dhowells@redhat.com \
--cc=dipankar@in.ibm.com \
--cc=dvhltc@us.ibm.com \
--cc=josh@joshtriplett.org \
--cc=laijs@cn.fujitsu.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mathieu.desnoyers@polymtl.ca \
--cc=mingo@elte.hu \
--cc=niv@us.ibm.com \
--cc=peterz@infradead.org \
--cc=rostedt@goodmis.org \
--cc=tglx@linutronix.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.