Add comment for deadlock_timeout:

        /* This is PGC_SIGHUP so all backends have the same value. */

diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c
index 96e05fdc232bd23339ce3d050b288a40de8228ec..ddf9d424024d6f9063541b9e14c1c915c4cf6330 100644 (file)
--- a/src/backend/utils/misc/guc.c
+++ b/src/backend/utils/misc/guc.c
@@ -10,7 +10,7 @@
  * Written by Peter Eisentraut .
  *
  * IDENTIFICATION
- *   $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.462 2008/07/06 19:48:45 tgl Exp $
+ *   $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.463 2008/07/08 02:07:29 momjian Exp $
  *
  *--------------------------------------------------------------------
  */
@@ -1287,6 +1287,7 @@ static struct config_int ConfigureNamesInt[] =
    },
 
    {
+       /* This is PGC_SIGHUP so all backends have the same value. */
        {"deadlock_timeout", PGC_SIGHUP, LOCK_MANAGEMENT,
            gettext_noop("Sets the time to wait on a lock before checking for deadlock."),
            NULL,