Tom Lane fdd13f1568 Give the ResourceOwner mechanism full responsibility for releasing buffer ... pins at end of transaction, and reduce AtEOXact_Buffers to an Assert cross-check that this was done correctly. When not USE_ASSERT_CHECKING, AtEOXact_Buffers is a complete no-op. This gets rid of an O(NBuffers) bottleneck during transaction commit/abort, which recent testing has shown becomes significant above a few tens of thousands of shared buffers.		2004-10-16 18:57:26 +00:00
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buffer	Give the ResourceOwner mechanism full responsibility for releasing buffer	2004-10-16 18:57:26 +00:00
file	Restructure subtransaction handling to reduce resource consumption,	2004-09-16 16:58:44 +00:00
freespace	Minor adjustments to improve the accuracy of our computation of required	2004-09-29 15:15:56 +00:00
ipc	Minor adjustments to improve the accuracy of our computation of required	2004-09-29 15:15:56 +00:00
large_object	Restructure subtransaction handling to reduce resource consumption,	2004-09-16 16:58:44 +00:00
lmgr	Give the ResourceOwner mechanism full responsibility for releasing buffer	2004-10-16 18:57:26 +00:00
page	Pgindent run for 8.0.	2004-08-29 05:07:03 +00:00
smgr	Fix incorrect ordering of smgr cleanup relative to buffer pin cleanup	2004-09-06 17:56:33 +00:00
Makefile	$Header: -> $PostgreSQL Changes ...	2003-11-29 19:52:15 +00:00