Tom Lane 9a506a6257 Arrange to call AbsorbFsyncRequests every so often while performing a ... checkpoint in the bgwriter. This forestalls overflow of the fsync request queue, which is not fatal but causes considerable performance degradation when it occurs (because backends then have to do their own fsyncs). Per patch from Itagaki Takahiro, modified a little bit by me.		2006-03-03 00:02:02 +00:00
..
buffer	Arrange to call AbsorbFsyncRequests every so often while performing a	2006-03-03 00:02:02 +00:00
file	Fix fsync code to test whether F_FULLFSYNC is available, instead of	2006-01-17 23:52:31 +00:00
freespace	Add contrib/pg_freespacemap to display free space map information.	2006-02-12 03:55:53 +00:00
ipc	Rearrange backend startup sequence so that ShmemIndexLock can become	2006-01-04 21:06:32 +00:00
large_object	Tweak indexscan machinery to avoid taking an AccessShareLock on an index	2005-12-03 05:51:03 +00:00
lmgr	Update random() usage so ranges are inclusive/exclusive as required.	2006-02-03 12:45:47 +00:00
page	Re-run pgindent, fixing a problem where comment lines after a blank	2005-11-22 18:17:34 +00:00
smgr	Arrange to call AbsorbFsyncRequests every so often while performing a	2006-03-03 00:02:02 +00:00
Makefile	$Header: -> $PostgreSQL Changes ...	2003-11-29 19:52:15 +00:00