From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
To: linux-kernel@vger.kernel.org
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>
Subject: [PATCH -tip] Make TREE_RCU be default (was CLASSIC_RCU).
Date: Fri, 3 Apr 2009 17:27:21 -0700 [thread overview]
Message-ID: <12388048487-git-send-email-> (raw)
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
next reply other threads:[~2009-04-04 0:27 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-04 0:27 Paul E. McKenney [this message]
2009-04-04 0:27 ` [PATCH -tip] Convert CONFIG_SMP=y powerpc defconfigs to TREE_RCU Paul E. McKenney
2009-04-04 0:27 ` [PATCH -tip] Convert CONFIG_SMP=y ia64 " Paul E. McKenney
2009-04-04 0:27 ` [PATCH -tip] Convert CONFIG_SMP=y mips " Paul E. McKenney
2009-04-04 0:27 ` [PATCH -tip] Convert CONFIG_SMP=y arm " Paul E. McKenney
2009-04-04 0:27 ` [PATCH -tip] Convert CONFIG_SMP=y sparc " Paul E. McKenney
2009-04-04 0:27 ` [PATCH -tip] Convert CONFIG_SMP=y parisc " Paul E. McKenney
2009-04-04 0:27 ` [PATCH -tip] Convert CONFIG_SMP=y sh " Paul E. McKenney
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