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-rw-r--r--storage/xtradb/include/buf0buf.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/storage/xtradb/include/buf0buf.h b/storage/xtradb/include/buf0buf.h
index 0f77404b1de..ad10b8d1eb2 100644
--- a/storage/xtradb/include/buf0buf.h
+++ b/storage/xtradb/include/buf0buf.h
@@ -792,7 +792,7 @@ Returns the ratio in percents of modified pages in the buffer pool /
database pages in the buffer pool.
@return modified page percentage ratio */
UNIV_INTERN
-ulint
+double
buf_get_modified_ratio_pct(void);
/*============================*/
/**********************************************************************//**