Use an shmem_exit callback to remove backend from PMChildFlags on exit This seems nicer than having to duplicate the logic between InitProcess() and ProcKill() for which child processes have a PMChildFlags slot.
Move the MarkPostmasterChildActive() call earlier in InitProcess(), out of the section protected by the spinlock. Reviewed-by: Andres Freund <[email protected]> Discussion: https://www.postgresql.org/message-id/[email protected] Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/2bbc261ddbdfee2def5d14ee9fcc09c70bdf84e6 Modified Files -------------- src/backend/storage/ipc/pmsignal.c | 17 +++++++++++++---- src/backend/storage/lmgr/proc.c | 38 +++++++++++++------------------------- src/include/storage/pmsignal.h | 3 +-- 3 files changed, 27 insertions(+), 31 deletions(-)
