Tom Lane wrote: > $SUBJECT seems like a pretty bad idea, because it implies a recursive > entry to ProcessInterrupts and thence to HandleParallelMessages itself. > By what reasoning is that call necessary where it's placed?
I notice you just removed the CHECK_FOR_INTERRUPTS in HandleParallelMessages(). Did you notice that HandleParallelMessages calls shm_mq_receive(), which calls shm_mq_receive_bytes(), which contains a CHECK_FOR_INTERRUPTS() call? -- Álvaro Herrera http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services -- Sent via pgsql-hackers mailing list (email@example.com) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers