Fix comment in xact.h
xl_xact_relfilenodes refers to a number of relations, not XIDs, whose
relfilenodes are processed.
Author: Yu Kimura
Discussion:
@@ -239,7 +239,7 @@ typedef struct xl_xact_subxacts
typedef struct xl_xact_relfilenodes
{
- int nrels; /* number of subtransaction XIDs */
+ int nrels; /* number of relations */
RelFileNode xnodes[FLEXIBLE_ARRAY_MEMBER];
} xl_xact_relfilenodes;
#define MinSizeOfXactRelfilenodes offsetof(xl_xact_relfilenodes, xnodes)
