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,
"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Subject: [PATCH tip/core/rcu 1/1] rcu: fix TINY_RCU #elif condition
Date: Mon, 26 Oct 2009 13:57:44 -0700 [thread overview]
Message-ID: <12565906642768-git-send-email-> (raw)
Some compilers are happy with "#elif CONFIG_RCU_TINY", while others
strongly prefer "#elif defined(CONFIG_RCU_TINY)". Change to the latter
to make more compilers happy.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
---
include/linux/rcupdate.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 6dd71fa..2f1bc42 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -77,7 +77,7 @@ extern int rcu_scheduler_active;
#if defined(CONFIG_TREE_RCU) || defined(CONFIG_TREE_PREEMPT_RCU)
#include <linux/rcutree.h>
-#elif CONFIG_TINY_RCU
+#elif defined(CONFIG_TINY_RCU)
#include <linux/rcutiny.h>
#else
#error "Unknown RCU implementation specified to kernel configuration"
--
1.5.2.5
next reply other threads:[~2009-10-26 21:07 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-26 20:57 Paul E. McKenney [this message]
2009-10-27 14:00 ` [tip:core/rcu] rcu: Fix " tip-bot for Paul E. McKenney
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