diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/postmaster/postmaster.c | 20 | ||||
| -rw-r--r-- | src/backend/utils/init/postinit.c | 4 | ||||
| -rw-r--r-- | src/backend/utils/misc/guc_tables.c | 2 | ||||
| -rw-r--r-- | src/include/postmaster/postmaster.h | 2 |
4 files changed, 14 insertions, 14 deletions
diff --git a/src/backend/postmaster/postmaster.c b/src/backend/postmaster/postmaster.c index 9cedc1b9f0d..3f799c4ac82 100644 --- a/src/backend/postmaster/postmaster.c +++ b/src/backend/postmaster/postmaster.c @@ -204,15 +204,15 @@ char *Unix_socket_directories; char *ListenAddresses; /* - * ReservedBackends is the number of backends reserved for superuser use. - * This number is taken out of the pool size given by MaxConnections so - * number of backend slots available to non-superusers is - * (MaxConnections - ReservedBackends). Note what this really means is - * "if there are <= ReservedBackends connections available, only superusers - * can make new connections" --- pre-existing superuser connections don't - * count against the limit. + * SuperuserReservedConnections is the number of backends reserved for + * superuser use. This number is taken out of the pool size given by + * MaxConnections so number of backend slots available to non-superusers is + * (MaxConnections - SuperuserReservedConnections). Note what this really + * means is "if there are <= SuperuserReservedConnections connections + * available, only superusers can make new connections" --- pre-existing + * superuser connections don't count against the limit. */ -int ReservedBackends; +int SuperuserReservedConnections; /* The socket(s) we're listening to. */ #define MAXLISTEN 64 @@ -908,11 +908,11 @@ PostmasterMain(int argc, char *argv[]) /* * Check for invalid combinations of GUC settings. */ - if (ReservedBackends >= MaxConnections) + if (SuperuserReservedConnections >= MaxConnections) { write_stderr("%s: superuser_reserved_connections (%d) must be less than max_connections (%d)\n", progname, - ReservedBackends, MaxConnections); + SuperuserReservedConnections, MaxConnections); ExitPostmaster(1); } if (XLogArchiveMode > ARCHIVE_MODE_OFF && wal_level == WAL_LEVEL_MINIMAL) diff --git a/src/backend/utils/init/postinit.c b/src/backend/utils/init/postinit.c index 9145d96b385..40f145e0ab1 100644 --- a/src/backend/utils/init/postinit.c +++ b/src/backend/utils/init/postinit.c @@ -927,8 +927,8 @@ InitPostgres(const char *in_dbname, Oid dboid, * limited by max_connections or superuser_reserved_connections. */ if (!am_superuser && !am_walsender && - ReservedBackends > 0 && - !HaveNFreeProcs(ReservedBackends)) + SuperuserReservedConnections > 0 && + !HaveNFreeProcs(SuperuserReservedConnections)) ereport(FATAL, (errcode(ERRCODE_TOO_MANY_CONNECTIONS), errmsg("remaining connection slots are reserved for superusers"))); diff --git a/src/backend/utils/misc/guc_tables.c b/src/backend/utils/misc/guc_tables.c index cd0fc2cb8f9..0fa9fdd3c58 100644 --- a/src/backend/utils/misc/guc_tables.c +++ b/src/backend/utils/misc/guc_tables.c @@ -2163,7 +2163,7 @@ struct config_int ConfigureNamesInt[] = gettext_noop("Sets the number of connection slots reserved for superusers."), NULL }, - &ReservedBackends, + &SuperuserReservedConnections, 3, 0, MAX_BACKENDS, NULL, NULL, NULL }, diff --git a/src/include/postmaster/postmaster.h b/src/include/postmaster/postmaster.h index 203177e1fff..0e4b8ded344 100644 --- a/src/include/postmaster/postmaster.h +++ b/src/include/postmaster/postmaster.h @@ -15,7 +15,7 @@ /* GUC options */ extern PGDLLIMPORT bool EnableSSL; -extern PGDLLIMPORT int ReservedBackends; +extern PGDLLIMPORT int SuperuserReservedConnections; extern PGDLLIMPORT int PostPortNumber; extern PGDLLIMPORT int Unix_socket_permissions; extern PGDLLIMPORT char *Unix_socket_group; |