xlog: Avoid repeated scans of all xlog insert locks when replacing contents.
authorAndres Freund <andres@anarazel.de>
Mon, 25 May 2020 10:02:56 +0000 (03:02 -0700)
committerAndres Freund <andres@anarazel.de>
Wed, 24 Jun 2020 23:20:59 +0000 (16:20 -0700)
commitb81ea565d8cc33a1089460e027d0e1466830673d
tree1251f7b77215229e654ce50419d03053d8ee4fcf
parentb7c57f1253db75c6f8b1ab8400b0ad2e71a5a744
xlog: Avoid repeated scans of all xlog insert locks when replacing contents.

Author:
Reviewed-By:
Discussion: https://postgr.es/m/
Backpatch:
src/backend/access/transam/xlog.c