pgsql/src/backend postmaster/postmaster.c tcop ...

CVSROOT:    /cvsroot
Module name:    pgsql
Changes by:    tgl@postgresql.org    01/10/18 20:44:08

Modified files:
    src/backend/postmaster: postmaster.c
    src/backend/tcop: postgres.c

Log message:
    Move init_ps_display from postgres.c to postmaster.c, putting it
    just after receipt of the startup packet.  Now, postmaster children
    that are waiting for client authentication response will show as
    'postgres: user database host authentication'.  Also, do an
    init_ps_display for startup/shutdown/checkpoint subprocesses,
    so that they are readily identifiable as well.  Fix an obscure race
    condition that could lead to Assert failure in the postmaster ---
    attempting to start a checkpoint process before any connections have
    been received led to calling PostmasterRandom before setting random_seed.