* [PATCH] perf: Mark perf_data_size() inline
@ 2011-08-18 2:24 Li Zefan
0 siblings, 0 replies; only message in thread
From: Li Zefan @ 2011-08-18 2:24 UTC (permalink / raw)
To: Ingo Molnar; +Cc: Peter Zijlstra, Frederic Weisbecker, LKML
Otherwise we'll get compile warning if internal.h is included but
perf_data_size() is not used.
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
---
kernel/events/internal.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kernel/events/internal.h b/kernel/events/internal.h
index 09097dd..a318056 100644
--- a/kernel/events/internal.h
+++ b/kernel/events/internal.h
@@ -64,7 +64,7 @@ static inline int page_order(struct ring_buffer *rb)
}
#endif
-static unsigned long perf_data_size(struct ring_buffer *rb)
+static inline unsigned long perf_data_size(struct ring_buffer *rb)
{
return rb->nr_pages << (PAGE_SHIFT + page_order(rb));
}
--
1.7.3.1
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