Thread: pgsql: Move MAX_BACKENDS to procnumber.h
Move MAX_BACKENDS to procnumber.h MAX_BACKENDS influences many things besides postmaster. I e.g. noticed that we don't have static assertions ensuring BUF_REFCOUNT_MASK is big enough for MAX_BACKENDS, adding them would require including postmaster.h in buf_internals.h which doesn't seem right. While at that, add MAX_BACKENDS_BITS, as that's useful in various places for static assertions (to be added in subsequent commits). Reviewed-by: Thomas Munro <thomas.munro@gmail.com> Discussion: https://postgr.es/m/wptizm4qt6yikgm2pt52xzyv6ycmqiutloyvypvmagn7xvqkce@d4xuv3mylpg4 Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/6394a3a61c0deae34ad9e94505d319cebe9e09a1 Modified Files -------------- src/backend/storage/lmgr/lwlock.c | 2 +- src/backend/utils/adt/xid8funcs.c | 2 +- src/backend/utils/init/postinit.c | 1 + src/backend/utils/misc/guc_tables.c | 1 + src/include/postmaster/postmaster.h | 12 ------------ src/include/storage/procnumber.h | 13 +++++++++++++ 6 files changed, 17 insertions(+), 14 deletions(-)