pgsql/src backend/access/transam/xact.c backen ...

From: Tom Lane <tgl(at)hub(dot)org>
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql/src backend/access/transam/xact.c backen ...
Date: 2001-07-06 21:04:27
Message-ID: 200107062104.f66L4RR81499@hub.org
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CVSROOT: /home/projects/pgsql/cvsroot
Module name: pgsql
Changes by: tgl(at)hub(dot)org 01/07/06 17:04:26

Modified files:
src/backend/access/transam: xact.c
src/backend/storage/buffer: buf_init.c bufmgr.c freelist.c
src/backend/storage/ipc: sinval.c
src/backend/storage/lmgr: proc.c
src/include/storage: buf_internals.h bufmgr.h proc.h sinval.h
Added files:
src/backend/storage/buffer: README

Log message:
Implement LockBufferForCleanup(), which will allow concurrent VACUUM
to wait until it's safe to remove tuples and compact free space in a
shared buffer page. Miscellaneous small code cleanups in bufmgr, too.

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