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(parent: 6de3a21) | patch
Remove more obsolete comments about semaphores.
authorThomas Munro
Fri, 9 Jul 2021 05:51:48 +0000 (17:51 +1200)
committerThomas Munro
Fri, 9 Jul 2021 06:05:28 +0000 (18:05 +1200)
commit8d48a3436dd83f7d6e3cde2d76f91f49f27ba16d
treea0b8be0770fd8f0adf1deb6c8e51d3fae08f9708tree
parent6de3a21bbc0601b22cd465311d10978acca7cc0bcommit | 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
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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