Author: jhb
Date: Thu Mar 12 17:32:04 2009
New Revision: 189746
URL: http://svn.freebsd.org/changeset/base/189746
Log:
MFC: Export hz, maxswzone, maxbcache, maxtsiz, dfldsiz, maxdsiz, dflssiz,
maxssiz, and sgrowsiz via sysctl.
Modified:
stable/7/sys/ (props changed)
stable/7/sys/contrib/pf/ (props changed)
stable/7/sys/dev/ath/ath_hal/ (props changed)
stable/7/sys/dev/cxgb/ (props changed)
stable/7/sys/kern/subr_param.c
Modified: stable/7/sys/kern/subr_param.c
==============================================================================
--- stable/7/sys/kern/subr_param.c Thu Mar 12 17:23:02 2009
(r189745)
+++ stable/7/sys/kern/subr_param.c Thu Mar 12 17:32:04 2009
(r189746)
@@ -43,6 +43,7 @@ __FBSDID("$FreeBSD$");
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/kernel.h>
+#include <sys/sysctl.h>
#include <vm/vm_param.h>
@@ -85,6 +86,24 @@ u_long dflssiz; /* initial
stack size
u_long maxssiz; /* max stack size */
u_long sgrowsiz; /* amount to grow stack */
+SYSCTL_INT(_kern, OID_AUTO, hz, CTLFLAG_RDTUN, &hz, 0, "ticks/second");
+SYSCTL_INT(_kern, OID_AUTO, maxswzone, CTLFLAG_RDTUN, &maxswzone, 0,
+ "max swmeta KVA storage");
+SYSCTL_INT(_kern, OID_AUTO, maxbcache, CTLFLAG_RDTUN, &maxbcache, 0,
+ "max buffer cache KVA storage");
+SYSCTL_ULONG(_kern, OID_AUTO, maxtsiz, CTLFLAG_RDTUN, &maxtsiz, 0,
+ "max text size");
+SYSCTL_ULONG(_kern, OID_AUTO, dfldsiz, CTLFLAG_RDTUN, &dfldsiz, 0,
+ "initial data size limit");
+SYSCTL_ULONG(_kern, OID_AUTO, maxdsiz, CTLFLAG_RDTUN, &maxdsiz, 0,
+ "max data size");
+SYSCTL_ULONG(_kern, OID_AUTO, dflssiz, CTLFLAG_RDTUN, &dflssiz, 0,
+ "initial stack size limit");
+SYSCTL_ULONG(_kern, OID_AUTO, maxssiz, CTLFLAG_RDTUN, &maxssiz, 0,
+ "max stack size");
+SYSCTL_ULONG(_kern, OID_AUTO, sgrowsiz, CTLFLAG_RDTUN, &sgrowsiz, 0,
+ "amount to grow stack");
+
/*
* These have to be allocated somewhere; allocating
* them here forces loader errors if this file is omitted
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