pgsql/ ontrib/userlock/user_locks.c rc/backend ...

CVSROOT:    /home/projects/pgsql/cvsroot
Module name:    pgsql
Changes by:    scrappy@hub.org    01/09/06 20:27:30

Modified files:
    contrib/userlock: user_locks.c
    src/backend/port/darwin: sem.c
    src/backend/port/qnx4: sem.c
    src/backend/postmaster: postmaster.c
    src/backend/storage/ipc: shmem.c
    src/backend/storage/lmgr: lock.c proc.c
    src/backend/utils/init: postinit.c
    src/backend/utils/misc: guc.c
    src/include    : pg_config.h.in
    src/include/storage: proc.h shmem.h

Log message:
    Get rid of PID entries in shmem hash table; there is no longer any need
    for them, and making them just wastes time during backend startup/shutdown.
    Also, remove compile-time MAXBACKENDS limit per long-ago proposal.
    You can now set MaxBackends as high as your kernel can stand without
    any reconfiguration/recompilation.