svn commit: r203073 - stable/7/sys/amd64/amd64
John Baldwin
jhb at FreeBSD.org
Wed Jan 27 15:29:09 UTC 2010
Author: jhb
Date: Wed Jan 27 15:29:09 2010
New Revision: 203073
URL: http://svn.freebsd.org/changeset/base/203073
Log:
MFC 185715:
Change the default value for the flag enabling superpage mapping and
promotion to "on".
Approved by: re (kib)
Modified:
stable/7/sys/amd64/amd64/pmap.c
Directory Properties:
stable/7/sys/ (props changed)
stable/7/sys/cddl/contrib/opensolaris/ (props changed)
stable/7/sys/contrib/dev/acpica/ (props changed)
stable/7/sys/contrib/pf/ (props changed)
Modified: stable/7/sys/amd64/amd64/pmap.c
==============================================================================
--- stable/7/sys/amd64/amd64/pmap.c Wed Jan 27 15:22:20 2010 (r203072)
+++ stable/7/sys/amd64/amd64/pmap.c Wed Jan 27 15:29:09 2010 (r203073)
@@ -180,7 +180,7 @@ pt_entry_t pg_nx;
SYSCTL_NODE(_vm, OID_AUTO, pmap, CTLFLAG_RD, 0, "VM/pmap parameters");
-static int pg_ps_enabled;
+static int pg_ps_enabled = 1;
SYSCTL_INT(_vm_pmap, OID_AUTO, pg_ps_enabled, CTLFLAG_RDTUN, &pg_ps_enabled, 0,
"Are large page mappings enabled?");
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