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(parent: dd76aa5) | 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 06:06:57 +0000 (18:06 +1200)
commita692a2a183e184cc8cd7e6958f8110bbc25e1e22
treeb364226b1e705cd36be89133d4218963fd151c58tree | snapshot
parentdd76aa54a3cf50e6b53b99c03ed008a15d6a7c35commit | 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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