linux-kernel - [PATCH] define percpu_counter_batch when CONFIG

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Date:	Thu, 4 Feb 2010 18:19:22 +0530
From:	Nikanth Karthikesan <knikanth@...e.de>
To:	Tejun Heo <tj@...nel.org>
Cc:	Ingo Molnar <mingo@...hat.com>, linux-kernel@...r.kernel.org,
	Suresh Jayaraman <sjayaraman@...e.de>
Subject: [PATCH] define percpu_counter_batch when CONFIG_SMP is not set

percpu_counter_batch is not defined if CONFIG_SMP is not set.

Signed-off-by: Nikanth Karthikesan <knikanth@...e.de>

---

diff --git a/include/linux/percpu_counter.h b/include/linux/percpu_counter.h
index a7684a5..ff57cef 100644
--- a/include/linux/percpu_counter.h
+++ b/include/linux/percpu_counter.h
@@ -83,6 +83,8 @@ struct percpu_counter {
 	s64 count;
 };
 
+#define percpu_counter_batch 2
+
 static inline int percpu_counter_init(struct percpu_counter *fbc, s64 amount)
 {
 	fbc->count = amount;
--
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