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@efficios.com,
josh@joshtriplett.org, niv@us.ibm.com, tglx@linutronix.de,
peterz@infradead.org, rostedt@goodmis.org,
Valdis.Kletnieks@vt.edu, dhowells@redhat.com,
edumazet@google.com, darren@dvhart.com, fweisbec@gmail.com,
sbw@mit.edu
Subject: [PATCH tip/core/rcu 0/6] v2 RCU fixes for 3.11
Date: Mon, 20 May 2013 07:28:19 -0700 [thread overview]
Message-ID: <20130520142819.GA27123@linux.vnet.ibm.com> (raw)
1-2. Convert remaining printk() calls to pr_*().
3. Remove "Experimental" flags from old RCU Kconfig options.
4. Automatically tune defaults for delays between attempts to
force quiescent states.
5. Merge adjacent identical #ifdefs.
6. Apply Dave Jones's NOCB Kconfig help feedback.
Changes since v2:
o Adaptive-ticks-CPU-kick patch dropped from this series and
added to Frederic Weisbecker's adaptive-ticks patchset.
o Patch to avoid allocating bootmem from rcu_init() was applied
to 3.10 due to the number of people running into the corresponding
splat.
o Changed force-quiescent-state delay computation to use impulse
functions, as suggested by Josh Triplett.
o Added Dave Jones's NOCB Kconfig help patch.
Thanx, Paul
b/init/Kconfig | 36 +++++++++++++++++++++---------
b/kernel/rcupdate.c | 3 --
b/kernel/rcutree.c | 24 +++++++++++++++-----
b/kernel/rcutree.h | 15 ++++++++----
b/kernel/rcutree_plugin.h | 55 ++++++++++++++++++++++------------------------
5 files changed, 82 insertions(+), 51 deletions(-)
next reply other threads:[~2013-05-20 14:30 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-20 14:28 Paul E. McKenney [this message]
2013-05-20 14:28 ` [PATCH tip/core/rcu 1/6] rcu: Convert rcutree.c printk calls Paul E. McKenney
2013-05-20 14:28 ` [PATCH tip/core/rcu 2/6] rcu: Convert rcutree_plugin.h " Paul E. McKenney
2013-05-20 14:28 ` [PATCH tip/core/rcu 3/6] rcu: Remove "Experimental" flags Paul E. McKenney
2013-05-20 14:28 ` [PATCH tip/core/rcu 4/6] rcu: Drive quiescent-state-forcing delay from HZ Paul E. McKenney
2013-05-20 14:28 ` [PATCH tip/core/rcu 5/6] rcu: Merge adjacent identical ifdefs Paul E. McKenney
2013-05-20 14:28 ` [PATCH tip/core/rcu 6/6] rcu: Apply Dave Jones's NOCB Kconfig help feedback Paul E. McKenney
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