[PATCH] rcu: comment: correct 'optimized' to 'optimize'.

From: Cody P Schafer
Date: Fri Jan 04 2013 - 13:06:36 EST

Small gramar fix in rcutree comment regarding 'rcu_scheduler_active'
kernel/rcutree.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/rcutree.c b/kernel/rcutree.c
index e441b77..bfb8972 100644
--- a/kernel/rcutree.c
+++ b/kernel/rcutree.c
@@ -105,7 +105,7 @@ int rcu_num_nodes __read_mostly = NUM_RCU_NODES; /* Total # rcu_nodes in use. */
* The rcu_scheduler_active variable transitions from zero to one just
* before the first task is spawned. So when this variable is zero, RCU
* can assume that there is but one task, allowing RCU to (for example)
- * optimized synchronize_sched() to a simple barrier(). When this variable
+ * optimize synchronize_sched() to a simple barrier(). When this variable
* is one, RCU must actually do all the hard work required to detect real
* grace periods. This variable is also used to suppress boot-time false
* positives from lockdep-RCU error checking.

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