From: Ondřej Surý <ondrej@isc.org>
Date: Fri, 15 Aug 2025 05:36:13 +0000 (+0200)
Subject: chg: dev: Remove locking from rdataslab_getownercase()
X-Git-Tag: v9.21.12~42
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9fc10b60f7edae5d34489e942f05d80243c8df0f;p=thirdparty%2Fbind9.git

chg: dev: Remove locking from rdataslab_getownercase()

Under normal circumstances, the case bitfield in the slabheader should
be set only once.  By actually (soft-)enforcing this, the read locking
can be completely removed from the rdataslab_getownercase() as we can
check whether the case has been already set or not and making everything
immutable once the case has been set.

Merge branch 'ondrej/remove-locking-from-slabheader-ownercase' into 'main'

See merge request isc-projects/bind9!10843
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9fc10b60f7edae5d34489e942f05d80243c8df0f