Author: attilio
Date: Wed Jul 21 10:14:04 2010
New Revision: 210337
URL: http://svn.freebsd.org/changeset/base/210337
Log:
Probabilly defaulting to KTR_GEN is not the right decision when KTR_MASK
is not defined at all because KTR_GEN is still a valid class and some
traces may fit in. Default to 0, instead, and block any tracing.
As long as this is a POLA violation (some thirdy-part code, even if
that may be a questionable choice, could be rely on that feature) a
MFC possibility might be carefully evaluated.
Sponsored by: Sandvine Incorporated
Modified:
head/sys/kern/kern_ktr.c
Modified: head/sys/kern/kern_ktr.c
==============================================================================
--- head/sys/kern/kern_ktr.c Wed Jul 21 10:11:46 2010 (r210336)
+++ head/sys/kern/kern_ktr.c Wed Jul 21 10:14:04 2010 (r210337)
@@ -65,7 +65,7 @@ __FBSDID("$FreeBSD$");
#endif
#ifndef KTR_MASK
-#define KTR_MASK (KTR_GEN)
+#define KTR_MASK (0)
#endif
#ifndef KTR_CPUMASK
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