From: Andrew Morton <akpm@osdl.org>

include/linux/percpu_counter.h:101: parse error before "percpu_counter_sum"
include/linux/percpu_counter.h:102: warning: return type defaults to `int'

Cc: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 include/linux/percpu_counter.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff -puN include/linux/percpu_counter.h~percpu-counter-data-type-changes-to-suppport-fix include/linux/percpu_counter.h
--- devel/include/linux/percpu_counter.h~percpu-counter-data-type-changes-to-suppport-fix	2006-05-11 15:19:00.000000000 -0700
+++ devel-akpm/include/linux/percpu_counter.h	2006-05-11 15:19:00.000000000 -0700
@@ -11,6 +11,7 @@
 #include <linux/threads.h>
 #include <linux/percpu.h>
 #include <linux/interrupt.h>
+#include <linux/types.h>
 
 #ifdef CONFIG_SMP
 
@@ -96,8 +97,7 @@ static inline s64 percpu_counter_read_po
 	return fbc->count;
 }
 
-static inline
-unsigned s64 percpu_counter_sum(struct percpu_counter *fbc)
+static inline s64 percpu_counter_sum(struct percpu_counter *fbc)
 {
 	return percpu_counter_read_positive(fbc);
 }
_