Date: Sat, 24 May 2014 22:46:01 +0000 (UTC) From: Zbigniew Bodek <zbb@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r266631 - head/sys/arm/arm Message-ID: <201405242246.s4OMk1nB053560@svn.freebsd.org>
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Author: zbb Date: Sat May 24 22:46:00 2014 New Revision: 266631 URL: http://svnweb.freebsd.org/changeset/base/266631 Log: Enable automatic superpages promotion by default on ARMv6/v7 From now on superpages are enabled by default on ARM. One can still disable superpages utilization by adding: vm.pmap.sp_enabled=0 to loader.conf Modified: head/sys/arm/arm/pmap-v6.c Modified: head/sys/arm/arm/pmap-v6.c ============================================================================== --- head/sys/arm/arm/pmap-v6.c Sat May 24 22:27:31 2014 (r266630) +++ head/sys/arm/arm/pmap-v6.c Sat May 24 22:46:00 2014 (r266631) @@ -464,7 +464,7 @@ static const uint32_t pc_freemask[_NPCM] static SYSCTL_NODE(_vm, OID_AUTO, pmap, CTLFLAG_RD, 0, "VM/pmap parameters"); /* Superpages utilization enabled = 1 / disabled = 0 */ -static int sp_enabled = 0; +static int sp_enabled = 1; SYSCTL_INT(_vm_pmap, OID_AUTO, sp_enabled, CTLFLAG_RDTUN, &sp_enabled, 0, "Are large page mappings enabled?");
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