Make it easy to detach completely from shared memory. The new function dsm_detach_all() can be used either by postmaster children that don't wish to take any risk of accidentally corrupting shared memory; or by forked children of regular backends with the same need. This patch also updates the postmaster children that already do PGSharedMemoryDetach() to do dsm_detach_all() as well.
Per discussion with Tom Lane. Branch ------ master Details ------- http://git.postgresql.org/pg/commitdiff/79a4d24f31e09eb3c421deb34829eee0bf6acd67 Modified Files -------------- src/backend/postmaster/pgarch.c | 2 ++ src/backend/postmaster/pgstat.c | 2 ++ src/backend/postmaster/syslogger.c | 2 ++ src/backend/storage/ipc/dsm.c | 27 +++++++++++++++++++++++++++ src/include/storage/dsm.h | 1 + 5 files changed, 34 insertions(+) -- Sent via pgsql-committers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
