Oversight in
c325a7633fcb, where the LWLock tranche AioUringCompletion
has been added.
Author: Bertrand Drouvot <bertranddrouvot.pg@gmail.com>
Discussion: https://postgr.es/m/aDT5sBOxJTdulXnE@paquier.xyz
SubtransSLRU "Waiting to access the sub-transaction SLRU cache."
XactSLRU "Waiting to access the transaction status SLRU cache."
ParallelVacuumDSA "Waiting for parallel vacuum dynamic shared memory allocation."
+AioUringCompletion "Waiting for another process to complete IO via io_uring."
# No "ABI_compatibility" region here as WaitEventLWLock has its own C code.