patch: tsearch - some memory diet

Pavel Stehule <pavel.stehule@gmail.com>

From: Pavel Stehule <pavel.stehule@gmail.com>

To: PostgreSQL Hackers <pgsql-hackers@postgresql.org>

Date: 2010-09-07T07:10:19Z

Lists: pgsql-hackers

Attachments

tsearch_group_alloc.diff (application/octet-stream) patch

Hello

this simple patch reduce a persistent allocated memory for tsearch
ispell dictionaries.

on 32bit from 27MB (3399 blocks) to 13MB (1564 blocks)
on 64bit from 55MB to cca 27MB.

Regards

Pavel Stehule