Improve documentation about use of Linux huge pages.
Show how to get the system's huge page size, rather than misleadingly
referring to PAGE_SIZE (which is usually understood to be the regular
page size). Show how to confirm whether huge pages have been allocated.
Minor wordsmithing. Back-patch to 9.4 where this section appeared.
Branch
------
master
Details
-------
http://git.postgresql.org/pg/commitdiff/1885c88459698251eca64f095d9942c540ba0fa8
Modified Files
--------------
doc/src/sgml/runtime.sgml | 62 +++++++++++++++++++++++++++++------------------
1 file changed, 38 insertions(+), 24 deletions(-)