svn commit: r280797 - head/sys/kern

[Konstantin Belousov]

Author: kib
Date: Sat Mar 28 23:30:51 2015
New Revision: 280797
URL: https://svnweb.freebsd.org/changeset/base/280797

Log:
  Make debug.vmem_check a tunable.  It is useful to set it early.
  
  Sponsored by:	The FreeBSD Foundation
  MFC after:	1 week

Modified:
  head/sys/kern/subr_vmem.c

Modified: head/sys/kern/subr_vmem.c
==============================================================================
--- head/sys/kern/subr_vmem.c	Sat Mar 28 23:20:46 2015	(r280796)
+++ head/sys/kern/subr_vmem.c	Sat Mar 28 23:30:51 2015	(r280797)
@@ -172,7 +172,7 @@ struct vmem_btag {
 
 #if defined(DIAGNOSTIC)
 static int enable_vmem_check = 1;
-SYSCTL_INT(_debug, OID_AUTO, vmem_check, CTLFLAG_RW,
+SYSCTL_INT(_debug, OID_AUTO, vmem_check, CTLFLAG_RWTUN,
     &enable_vmem_check, 0, "Enable vmem check");
 static void vmem_check(vmem_t *);
 #endif