Use mmap MAP_NOSYNC option to limit shared memory writes mmap() is rarely used for shared memory, but when it is, this option is useful, particularly on the BSDs.
Patch by Sean Chittenden Branch ------ master Details ------- http://git.postgresql.org/pg/commitdiff/34afbba84e8fd12bbf905d68d1112f51ed584df9 Modified Files -------------- src/backend/storage/ipc/dsm_impl.c | 4 ++-- src/include/portability/mem.h | 8 ++++++++ 2 files changed, 10 insertions(+), 2 deletions(-) -- Sent via pgsql-committers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
