Date: Fri, 19 Oct 2001 16:32:03 -0700 (PDT) From: Peter Wemm <peter@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern kern_shutdown.c Message-ID: <200110192332.f9JNW3V11652@freefall.freebsd.org>
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peter 2001/10/19 16:32:03 PDT
Modified files:
sys/kern kern_shutdown.c
Log:
Add a sysctl for preventing the sync() in panic() recovery. This can
be so dangerous it isn't funny. eg: if you panic inside NFS or softdep,
and then try and sync you run into held locks and cause either deadlocks,
recursive panics or other interesting chaos. Default is unchanged.
Revision Changes Path
1.113 +7 -1 src/sys/kern/kern_shutdown.c
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