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(parent: b186211) | patch
Remove more obsolete comments about semaphores.
authorThomas Munro <tmunro@postgresql.org>
Fri, 9 Jul 2021 05:51:48 +0000 (17:51 +1200)
committerThomas Munro <tmunro@postgresql.org>
Fri, 9 Jul 2021 06:06:17 +0000 (18:06 +1200)
commitc0385c6a7e13bee763855a9bceedc71602ab1572
tree25bfd32c8160e9aad09a483069917d008ebb8bcftree | snapshot
parentb1862113931022e6766a4e8ba9036f3d6241677ccommit | diff
Remove more obsolete comments about semaphores.

Commit 6753333f stopped using semaphores as the sleep/wake mechanism for
heavyweight locks, but some obsolete references to that scheme remained
in comments.  As with similar commit 25b93a29, back-patch all the way.

Reviewed-by: Daniel Gustafsson <daniel@yesql.se>
Discussion: https://postgr.es/m/CA%2BhUKGLafjB1uzXcy%3D%3D2L3cy7rjHkqOVn7qRYGBjk%3D%3DtMJE7Yg%40mail.gmail.com
src/backend/storage/lmgr/lwlock.c diff | blob | blame | history
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