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-rw-r--r--storage/xtradb/include/buf0buf.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/storage/xtradb/include/buf0buf.h b/storage/xtradb/include/buf0buf.h
index 88ee042e8c3..7661ba1785d 100644
--- a/storage/xtradb/include/buf0buf.h
+++ b/storage/xtradb/include/buf0buf.h
@@ -58,6 +58,7 @@ Created 11/5/1995 Heikki Tuuri
#define BUF_GET_POSSIBLY_FREED 16
/*!< Like BUF_GET, but do not mind
if the file page has been freed. */
+#define BUF_EVICT_IF_IN_POOL 20 /*!< evict a clean block if found */
/* @} */
/** @name Modes for buf_page_get_known_nowait */
/* @{ */