From 9ca8f8e51003a51382cb4216e9029ee33ccf6c46 Mon Sep 17 00:00:00 2001
From: Kent Overstreet <koverstreet@google.com>
Date: Fri, 13 Apr 2012 21:56:43 -0400
Subject: Export blk_fill_rwbs()

Exported so it can be used by bcache's tracepoints

Signed-off-by: Kent Overstreet <koverstreet@google.com>
CC: Steven Rostedt <rostedt@goodmis.org>
CC: Frederic Weisbecker <fweisbec@gmail.com>
CC: Ingo Molnar <mingo@redhat.com>
---
 kernel/trace/blktrace.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'kernel/trace')

diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
index 9e5b8c272eec..20d8a9825f96 100644
--- a/kernel/trace/blktrace.c
+++ b/kernel/trace/blktrace.c
@@ -1828,6 +1828,7 @@ void blk_fill_rwbs(char *rwbs, u32 rw, int bytes)
 
 	rwbs[i] = '\0';
 }
+EXPORT_SYMBOL_GPL(blk_fill_rwbs);
 
 #endif /* CONFIG_EVENT_TRACING */
 
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