Date: Wed, 11 Nov 2009 14:21:32 +0000 (UTC) From: Andriy Gapon <avg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r199184 - in head/sys: amd64/amd64 i386/i386 i386/xen Message-ID: <200911111421.nABELWKu097089@svn.freebsd.org>
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Author: avg Date: Wed Nov 11 14:21:31 2009 New Revision: 199184 URL: http://svn.freebsd.org/changeset/base/199184 Log: reflect that pg_ps_enabled is a tunable, not just a read-only sysctl Nod from: jhb Modified: head/sys/amd64/amd64/pmap.c head/sys/i386/i386/pmap.c head/sys/i386/xen/pmap.c Modified: head/sys/amd64/amd64/pmap.c ============================================================================== --- head/sys/amd64/amd64/pmap.c Wed Nov 11 13:49:22 2009 (r199183) +++ head/sys/amd64/amd64/pmap.c Wed Nov 11 14:21:31 2009 (r199184) @@ -183,7 +183,7 @@ static int pat_works = 0; /* Is page at SYSCTL_NODE(_vm, OID_AUTO, pmap, CTLFLAG_RD, 0, "VM/pmap parameters"); static int pg_ps_enabled = 1; -SYSCTL_INT(_vm_pmap, OID_AUTO, pg_ps_enabled, CTLFLAG_RD, &pg_ps_enabled, 0, +SYSCTL_INT(_vm_pmap, OID_AUTO, pg_ps_enabled, CTLFLAG_RDTUN, &pg_ps_enabled, 0, "Are large page mappings enabled?"); static u_int64_t KPTphys; /* phys addr of kernel level 1 */ Modified: head/sys/i386/i386/pmap.c ============================================================================== --- head/sys/i386/i386/pmap.c Wed Nov 11 13:49:22 2009 (r199183) +++ head/sys/i386/i386/pmap.c Wed Nov 11 14:21:31 2009 (r199184) @@ -217,7 +217,7 @@ static int pat_works = 0; /* Is page at SYSCTL_NODE(_vm, OID_AUTO, pmap, CTLFLAG_RD, 0, "VM/pmap parameters"); static int pg_ps_enabled; -SYSCTL_INT(_vm_pmap, OID_AUTO, pg_ps_enabled, CTLFLAG_RD, &pg_ps_enabled, 0, +SYSCTL_INT(_vm_pmap, OID_AUTO, pg_ps_enabled, CTLFLAG_RDTUN, &pg_ps_enabled, 0, "Are large page mappings enabled?"); /* Modified: head/sys/i386/xen/pmap.c ============================================================================== --- head/sys/i386/xen/pmap.c Wed Nov 11 13:49:22 2009 (r199183) +++ head/sys/i386/xen/pmap.c Wed Nov 11 14:21:31 2009 (r199184) @@ -279,7 +279,7 @@ static struct mtx PMAP2mutex; SYSCTL_NODE(_vm, OID_AUTO, pmap, CTLFLAG_RD, 0, "VM/pmap parameters"); static int pg_ps_enabled; -SYSCTL_INT(_vm_pmap, OID_AUTO, pg_ps_enabled, CTLFLAG_RD, &pg_ps_enabled, 0, +SYSCTL_INT(_vm_pmap, OID_AUTO, pg_ps_enabled, CTLFLAG_RDTUN, &pg_ps_enabled, 0, "Are large page mappings enabled?"); SYSCTL_INT(_vm_pmap, OID_AUTO, pv_entry_max, CTLFLAG_RD, &pv_entry_max, 0,
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