pgsql: Schedule ShutdownXLOG() in single user mode using before_shmem_e - Mailing list pgsql-committers

Schedule ShutdownXLOG() in single user mode using 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().  There does not seem to be any
reason to do ShutdownXLOG() via on_shmem_exit(), so change it.

Author: Andres Freund <andres@anarazel.de>
Discussion: https://postgr.es/m/20210405092914.mmxqe7j56lsjfsej@alap3.anarazel.de
Discussion: https://postgr.es/m/20210803023612.iziacxk5syn2r4ut@alap3.anarazel.de

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/a1bb3d5dbe6a66ae73d7805a63b951793b5d55df

Modified Files
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src/backend/utils/init/postinit.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)