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From: "Andrey V. Elsukov" <ae@FreeBSD.org>
Date: Thu, 15 Mar 2012 05:11:29 +0000 (UTC)
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Subject: svn commit: r232997 - head/sys/kern
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Author: ae
Date: Thu Mar 15 05:11:29 2012
New Revision: 232997
URL: http://svn.freebsd.org/changeset/base/232997

Log:
  Add debug.kld_debug loader tunable.
  
  MFC after:	2 weeks

Modified:
  head/sys/kern/kern_linker.c

Modified: head/sys/kern/kern_linker.c
==============================================================================
--- head/sys/kern/kern_linker.c	Thu Mar 15 02:46:12 2012	(r232996)
+++ head/sys/kern/kern_linker.c	Thu Mar 15 05:11:29 2012	(r232997)
@@ -67,6 +67,7 @@ __FBSDID("$FreeBSD$");
 int kld_debug = 0;
 SYSCTL_INT(_debug, OID_AUTO, kld_debug, CTLFLAG_RW,
         &kld_debug, 0, "Set various levels of KLD debug");
+TUNABLE_INT("debug.kld_debug", &kld_debug);
 #endif
 
 #define	KLD_LOCK()		sx_xlock(&kld_sx)