From: | mha(at)postgresql(dot)org (Magnus Hagander) |
---|---|
To: | pgsql-committers(at)postgresql(dot)org |
Subject: | pgsql: Reserve the shared memory region during backend startup on |
Date: | 2009-08-11 11:51:20 |
Message-ID: | 20090811115120.3931975331E@cvs.postgresql.org |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-committers |
Log Message:
-----------
Reserve the shared memory region during backend startup on Windows, so
that memory allocated by starting third party DLLs doesn't end up
conflicting with it.
Hopefully this solves the long-time issue with "could not reattach
to shared memory" errors on Win32.
Patch from Tsutomu Yamada and me, based on idea from Trevor Talbot.
Tags:
----
REL8_3_STABLE
Modified Files:
--------------
pgsql/src/backend/port:
win32_shmem.c (r1.4.2.4 -> r1.4.2.5)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/port/win32_shmem.c?r1=1.4.2.4&r2=1.4.2.5)
pgsql/src/include/port:
win32.h (r1.83 -> r1.83.2.1)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/port/win32.h?r1=1.83&r2=1.83.2.1)
pgsql/src/backend/postmaster:
postmaster.c (r1.551.2.2 -> r1.551.2.3)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/postmaster/postmaster.c?r1=1.551.2.2&r2=1.551.2.3)
From | Date | Subject | |
---|---|---|---|
Next Message | Magnus Hagander | 2009-08-11 11:51:22 | pgsql: Reserve the shared memory region during backend startup on |
Previous Message | User Maosen | 2009-08-11 11:35:30 | pgexternaltable - src: add func to read data from HDFS |