granicus.if.org Git - postgresql/commit

author	Amit Kapila <akapila@postgresql.org>
	Thu, 17 Oct 2019 03:15:43 +0000 (08:45 +0530)
committer	Amit Kapila <akapila@postgresql.org>
	Mon, 21 Oct 2019 03:34:35 +0000 (09:04 +0530)
commit	62f4dd3796dac30e2230baa4afbb7d2a626d9373
tree	6d5021625893c2f16878aef5c2b99d4545825ffd	tree \| snapshot
parent	ed5109a616cf98d3b3b2491d043099a6e0a966a2	commit \| diff

Fix memory leak introduced in commit 7df159a620.

We memorize all internal and empty leaf pages in the 1st vacuum stage for
gist indexes. They are used in the 2nd stage, to delete all the empty
pages. There was a memory context page_set_context for this purpose, but
we never used it.

Reported-by: Amit Kapila
Author: Dilip Kumar
Reviewed-by: Amit Kapila
Backpatch-through: 12, where it got introduced
Discussion: https://postgr.es/m/CAA4eK1LGr+MN0xHZpJ2dfS8QNQ1a_aROKowZB+MPNep8FVtwAA@mail.gmail.com