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Diffstat (limited to 'src/backend/utils/mmgr/mcxt.c')
| -rw-r--r-- | src/backend/utils/mmgr/mcxt.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/backend/utils/mmgr/mcxt.c b/src/backend/utils/mmgr/mcxt.c index b60ca90d0a3..7b089f77df8 100644 --- a/src/backend/utils/mmgr/mcxt.c +++ b/src/backend/utils/mmgr/mcxt.c @@ -72,7 +72,8 @@ static void MemoryContextStatsInternal(MemoryContext context, int level); * In normal multi-backend operation, this is called once during * postmaster startup, and not at all by individual backend startup * (since the backends inherit an already-initialized context subsystem - * by virtue of being forked off the postmaster). + * by virtue of being forked off the postmaster). But in an EXEC_BACKEND + * build, each process must do this for itself. * * In a standalone backend this must be called during backend startup. */ @@ -106,6 +107,9 @@ MemoryContextInit(void) * where retained memory in a context is *essential* --- we want to be * sure ErrorContext still has some memory even if we've run out * elsewhere! + * + * This should be the last step in this function, as elog.c assumes memory + * management works once ErrorContext is non-null. */ ErrorContext = AllocSetContextCreate(TopMemoryContext, "ErrorContext", |