Date: Mon, 22 Apr 2019 11:31:14 +0000 (UTC) From: Mark Johnston <markj@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r346544 - head/sys/conf Message-ID: <201904221131.x3MBVEDj039290@repo.freebsd.org>
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Author: markj Date: Mon Apr 22 11:31:13 2019 New Revision: 346544 URL: https://svnweb.freebsd.org/changeset/base/346544 Log: Clarify the relationship between INVARIANTS and DIAGNOSTIC a bit. MFC after: 1 week Sponsored by: The FreeBSD Foundation Modified: head/sys/conf/NOTES Modified: head/sys/conf/NOTES ============================================================================== --- head/sys/conf/NOTES Mon Apr 22 11:23:35 2019 (r346543) +++ head/sys/conf/NOTES Mon Apr 22 11:31:13 2019 (r346544) @@ -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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