summaryrefslogtreecommitdiff
path: root/src/include/btmem.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/include/btmem.h')
-rw-r--r--src/include/btmem.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/include/btmem.h b/src/include/btmem.h
index 77ad31fc3f6..23b17ef2cd3 100644
--- a/src/include/btmem.h
+++ b/src/include/btmem.h
@@ -194,6 +194,11 @@ struct __wt_page_modify {
/* The largest update transaction ID (approximate). */
uint64_t update_txn;
+#ifdef HAVE_DIAGNOSTIC
+ /* Check that transaction time moves forward. */
+ uint64_t last_oldest_id;
+#endif
+
/* Dirty bytes added to the cache. */
size_t bytes_dirty;