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[PATCH tip/core/urgent] fix several lockdep splats, allow multiple splats

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From: Paul E. McKenney
Subject: [PATCH tip/core/urgent] fix several lockdep splats, allow multiple splats
Date: Wednesday, April 21, 2010 - 1:01 pm

Hello!

This patchset contains four RCU lockdep splat fixes, courtesy of David
Howells, Peter Zijlstra, and Trond Myklebust, as well as an enhancement
by Lai Jiangshan that permits collecting more than one RCU lockdep splat
per boot.

							Thanx, Paul

------------------------------------------------------------------------

 b/fs/nfs/delegation.c      |   42 ++++++++++++++++++++++++++++--------------
 b/include/linux/rcupdate.h |   15 +++++++++++----
 b/kernel/cgroup_freezer.c  |    5 ++++-
 b/kernel/lockdep.c         |    2 --
 b/kernel/sched.c           |   10 ++++++++++
 fs/nfs/delegation.c        |   44 +++++++++++++++++++++++---------------------
 6 files changed, 76 insertions(+), 42 deletions(-)
--
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Messages in current thread:
[PATCH tip/core/urgent] fix several lockdep splats, allow ..., Paul E. McKenney, (Wed Apr 21, 1:01 pm)
[PATCH tip/core/urgent 1/5] rcu: Fix RCU lockdep splat in ..., Paul E. McKenney, (Wed Apr 21, 1:02 pm)
[PATCH tip/core/urgent 2/5] rcu: fix RCU lockdep splat on ..., Paul E. McKenney, (Wed Apr 21, 1:02 pm)
[PATCH tip/core/urgent 3/5] rcu: leave lockdep enabled aft ..., Paul E. McKenney, (Wed Apr 21, 1:02 pm)
[PATCH tip/core/urgent 4/5] NFSv4: Fix the locking in nfs_ ..., Paul E. McKenney, (Wed Apr 21, 1:02 pm)
[PATCH tip/core/urgent 5/5] NFS: Fix RCU issues in the NFS ..., Paul E. McKenney, (Wed Apr 21, 1:02 pm)
Re: [PATCH tip/core/urgent] fix several lockdep splats, al ..., Ingo Molnar, (Fri Apr 30, 3:07 am)
[tip:core/urgent] rcu: Fix RCU lockdep splat in set_task_c ..., tip-bot for Peter Zi ..., (Fri Apr 30, 3:51 am)
[tip:core/urgent] rcu: Fix RCU lockdep splat on freezer_fo ..., tip-bot for Paul E. ..., (Fri Apr 30, 3:51 am)
Re: [PATCH tip/core/urgent] fix several lockdep splats, al ..., Mathieu Desnoyers, (Fri Apr 30, 8:33 am)
Re: [PATCH tip/core/urgent] fix several lockdep splats, al ..., Valdis.Kletnieks, (Fri Apr 30, 9:16 am)
Re: [PATCH tip/core/urgent] fix several lockdep splats, al ..., Paul E. McKenney, (Fri Apr 30, 11:02 am)
Re: [PATCH tip/core/urgent] fix several lockdep splats, al ..., Mathieu Desnoyers, (Fri Apr 30, 11:12 am)
Re: [PATCH tip/core/urgent] fix several lockdep splats, al ..., Paul E. McKenney, (Fri Apr 30, 11:32 am)
Re: [PATCH tip/core/urgent] fix several lockdep splats, al ..., Mathieu Desnoyers, (Fri Apr 30, 12:09 pm)
Re: [PATCH tip/core/urgent] fix several lockdep splats, al ..., Paul E. McKenney, (Fri Apr 30, 4:47 pm)