Date: Mon, 29 Apr 2019 13:20:24 +0000 (UTC) From: Mark Johnston <markj@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r346886 - stable/12/sys/conf Message-ID: <201904291320.x3TDKO75077315@repo.freebsd.org>
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Author: markj Date: Mon Apr 29 13:20:24 2019 New Revision: 346886 URL: https://svnweb.freebsd.org/changeset/base/346886 Log: MFC r346544: Clarify the relationship between INVARIANTS and DIAGNOSTIC a bit. Modified: stable/12/sys/conf/NOTES Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/conf/NOTES ============================================================================== --- stable/12/sys/conf/NOTES Mon Apr 29 09:52:53 2019 (r346885) +++ stable/12/sys/conf/NOTES Mon Apr 29 13:20:24 2019 (r346886) @@ -563,8 +563,10 @@ options KASSERT_PANIC_OPTIONAL # # The DIAGNOSTIC option is used to enable extra debugging information -# from some parts of the kernel. As this makes everything more noisy, -# it is disabled by default. +# and invariants checking. The added checks are too expensive or noisy +# for an INVARIANTS kernel and thus are disabled by default. It is +# expected that a kernel configured with DIAGNOSTIC will also have the +# INVARIANTS option enabled. # options DIAGNOSTIC
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