[dm-devel] [Bcache v13 06/16] Export blk_fill_rwbs()

[Kent Overstreet <koverstreet google com>]

Used by bcache's tracepoints.

Signed-off-by: Kent Overstreet <koverstreet google com>
---
 kernel/trace/blktrace.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
index cdea7b5..e26a350 100644
--- a/kernel/trace/blktrace.c
+++ b/kernel/trace/blktrace.c
@@ -1820,6 +1820,7 @@ void blk_fill_rwbs(char *rwbs, u32 rw, int bytes)
 
 	rwbs[i] = '\0';
 }
+EXPORT_SYMBOL_GPL(blk_fill_rwbs);
 
 #endif /* CONFIG_EVENT_TRACING */
 
-- 
1.7.9.rc2