Thread: pgsql: pgstat: Schedule per-backend pgstat shutdown via before_shmem_ex
pgstat: Schedule per-backend pgstat shutdown via before_shmem_exit(). Previously on_shmem_exit() was used. The upcoming shared memory stats patch uses DSM segments to store stats, which can not be used after the dsm_backend_shutdown() call in shmem_exit(). The preceding commits were required to permit this change. This commit is split off the shared memory stats patch to make it easier to isolate problems caused by the ordering changes rather than the much larger changes in where stats are stored. Author: Andres Freund <andres@anarazel.de> Author: Kyotaro Horiguchi <horikyota.ntt@gmail.com> Discussion: https://postgr.es/m/20210405092914.mmxqe7j56lsjfsej@alap3.anarazel.de Discussion: https://postgr.es/m/20210802164124.ufo5buo4apl6yuvs@alap3.anarazel.de Discussion: https://postgr.es/m/20210803023612.iziacxk5syn2r4ut@alap3.anarazel.de Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/fb2c5028e63589c01fbdf8b031be824766dc7a68 Modified Files -------------- src/backend/postmaster/pgstat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)