[Tarantool-patches] [PATCH 05/16] tx: save txn in txn_stmt

[Aleksandr Lyapunov <alyapunov@tarantool.org>]

---
 src/box/txn.c | 1 +
 src/box/txn.h | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/src/box/txn.c b/src/box/txn.c
index 765dbd2..22013cc 100644
--- a/src/box/txn.c
+++ b/src/box/txn.c
@@ -101,6 +101,7 @@ txn_stmt_new(struct region *region)
 	}
 
 	/* Initialize members explicitly to save time on memset() */
+	stmt->txn = in_txn();
 	stmt->space = NULL;
 	stmt->old_tuple = NULL;
 	stmt->new_tuple = NULL;
diff --git a/src/box/txn.h b/src/box/txn.h
index 3f6d79d..5b264f0 100644
--- a/src/box/txn.h
+++ b/src/box/txn.h
@@ -85,6 +85,8 @@ struct txn_stmt {
 
 	/** A linked list of all statements. */
 	struct stailq_entry next;
+	/** Owner of that statement. */
+	struct txn *txn;
 	/** Undo info. */
 	struct space *space;
 	struct tuple *old_tuple;
-- 
2.7.4