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-rw-r--r--src/backend/storage/lmgr/deadlock.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/backend/storage/lmgr/deadlock.c b/src/backend/storage/lmgr/deadlock.c
index f2130083ee3..e767de4165b 100644
--- a/src/backend/storage/lmgr/deadlock.c
+++ b/src/backend/storage/lmgr/deadlock.c
@@ -12,7 +12,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/storage/lmgr/deadlock.c,v 1.46 2007/03/03 19:32:54 neilc Exp $
+ * $PostgreSQL: pgsql/src/backend/storage/lmgr/deadlock.c,v 1.47 2007/04/20 20:15:52 momjian Exp $
*
* Interface:
*
@@ -836,6 +836,8 @@ PrintLockQueue(LOCK *lock, const char *info)
* Append a description of a lockable object to buf.
*
* XXX probably this should be exported from lmgr.c or some such place.
+ * Ideally we would print names for the numeric values, but that requires
+ * getting locks on system tables, which might cause problems.
*/
static void
DescribeLockTag(StringInfo buf, const LOCKTAG *lock)