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Make TREE_RCU be default (was CLASSIC_RCU).

From:  "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
To:  linux-kernel@vger.kernel.org
Subject:  [PATCH -tip] Make TREE_RCU be default (was CLASSIC_RCU).
Date:  Fri, 3 Apr 2009 17:27:21 -0700
Message-ID:  <12388048487-git-send-email->
Cc:  mingo@elte.hu, akpm@linux-foundation.org, dipankar@in.ibm.com, niv@us.ibm.com, manfred@colorfullife.com, peterz@infradead.org, lethal@linux-sh.org, kernel@wantstofly.org, andi@firstfloor.org, kyle@mcmartin.ca, deller@gmx.de, davem@davemloft.net, ralf@linux-mips.org, jes@sgi.com, benh@kernel.crashing.org, paulus@samba.org, anton@samba.org, "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Archive-link:  Article

Given that there have been no TREE_RCU bugs reported for some months,
it is time to make TREE_RCU be the default RCU implementation.  The rest
of this series updates defconfig files that: (1) have CONFIG_SMP=y and
(2) explicitly mention CONFIG_CLASSIC_RCU.

Given that I don't have access to most of the relevant hardware, much
of this is untested.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
---
 init/Kconfig |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/init/Kconfig b/init/Kconfig
index 236a793..ef9d030 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -302,7 +302,7 @@ menu "RCU Subsystem"
 
 choice
 	prompt "RCU Implementation"
-	default CLASSIC_RCU
+	default TREE_RCU
 
 config CLASSIC_RCU
 	bool "Classic RCU"
-- 
1.5.2.5

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