[tarantool-patches] [PATCH v3 03/14] txn: transaction memory allocation

[Georgy Kirichenko <georgy@tarantool.org>]

Enable to allocate a chunk of memory on a transaction memory region.

Prerequisites: #1254
---
 src/box/txn.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/box/txn.h b/src/box/txn.h
index f4d861824..196a7dcc1 100644
--- a/src/box/txn.h
+++ b/src/box/txn.h
@@ -393,6 +393,15 @@ txn_vdbe()
 	return txn->psql_txn->vdbe;
 }
 
+/**
+ * Allocate a chunk of memory on a txn memory region.
+ */
+static inline void *
+txn_alloc(struct txn *txn, size_t size)
+{
+	return region_alloc(&txn->region, size);
+}
+
 /**
  * FFI bindings: do not throw exceptions, do not accept extra
  * arguments
-- 
2.21.0