Add huge_page_size setting for use on Linux.
authorThomas Munro <tmunro@postgresql.org>
Fri, 17 Jul 2020 02:33:00 +0000 (14:33 +1200)
committerThomas Munro <tmunro@postgresql.org>
Fri, 17 Jul 2020 02:33:00 +0000 (14:33 +1200)
commitd2bddc2500fb74d56e5bc53a1cfa269e2e846510
treecaf1a941a50374e61f327fce8e717c7b62b0a031
parentd66b23b032d75614e1be47ca182020960d89206d
Add huge_page_size setting for use on Linux.

This allows the huge page size to be set explicitly.  The default is 0,
meaning it will use the system default, as before.

Author: Odin Ugedal <odin@ugedal.com>
Discussion: https://postgr.es/m/20200608154639.20254-1-odin%40ugedal.com
doc/src/sgml/config.sgml
doc/src/sgml/runtime.sgml
src/backend/port/sysv_shmem.c
src/backend/utils/misc/guc.c
src/backend/utils/misc/postgresql.conf.sample
src/include/storage/pg_shmem.h