Re: Fix pg_log_backend_memory_contexts() 's delay

Thanks for the patch!

It might be self-evident, but since there are comments on other process 
handlings in HandleAutoVacLauncherInterrupts like below, how about 
adding a comment for the consistency?

      /* Process barrier events */
      if (ProcSignalBarrierPending)
          ProcessProcSignalBarrier();

      /* Process sinval catchup interrupts that happened while sleeping 
*/
      ProcessCatchupInterrupt();


Regards,

--
Atsushi Torikoshi
NTT DATA CORPORATION