CVSROOT: /home/projects/pgsql/cvsroot
Module name: pgsql
Changes by: tgl@hub.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.
