Date: Thu, 24 May 2012 05:30:17 +0000 (UTC) From: Alan Cox <alc@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org Subject: svn commit: r235885 - in stable/8/sys: amd64/amd64 amd64/conf conf i386/conf i386/i386 Message-ID: <201205240530.q4O5UHGn017992@svn.freebsd.org>
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Author: alc Date: Thu May 24 05:30:17 2012 New Revision: 235885 URL: http://svn.freebsd.org/changeset/base/235885 Log: MFC r233433 Disable detailed PV entry accounting by default. Add a config option to enable it. Modified: stable/8/sys/amd64/amd64/pmap.c stable/8/sys/amd64/conf/NOTES stable/8/sys/conf/options.amd64 stable/8/sys/conf/options.i386 stable/8/sys/i386/conf/NOTES stable/8/sys/i386/i386/pmap.c Directory Properties: stable/8/sys/ (props changed) Modified: stable/8/sys/amd64/amd64/pmap.c ============================================================================== --- stable/8/sys/amd64/amd64/pmap.c Thu May 24 05:11:21 2012 (r235884) +++ stable/8/sys/amd64/amd64/pmap.c Thu May 24 05:30:17 2012 (r235885) @@ -152,7 +152,6 @@ __FBSDID("$FreeBSD$"); #define PMAP_INLINE #endif -#define PV_STATS #ifdef PV_STATS #define PV_STAT(x) do { x ; } while (0) #else Modified: stable/8/sys/amd64/conf/NOTES ============================================================================== --- stable/8/sys/amd64/conf/NOTES Thu May 24 05:11:21 2012 (r235884) +++ stable/8/sys/amd64/conf/NOTES Thu May 24 05:30:17 2012 (r235885) @@ -557,6 +557,10 @@ options LINSYSFS options KSTACK_PAGES=5 +# Enable detailed accounting by the PV entry allocator. + +options PV_STATS + ##################################################################### # More undocumented options for linting. Modified: stable/8/sys/conf/options.amd64 ============================================================================== --- stable/8/sys/conf/options.amd64 Thu May 24 05:11:21 2012 (r235884) +++ stable/8/sys/conf/options.amd64 Thu May 24 05:30:17 2012 (r235885) @@ -8,6 +8,7 @@ PERFMON MPTABLE_FORCE_HTT MP_WATCHDOG NKPT opt_pmap.h +PV_STATS opt_pmap.h # Options for emulators. These should only be used at config time, so # they are handled like options for static filesystems Modified: stable/8/sys/conf/options.i386 ============================================================================== --- stable/8/sys/conf/options.i386 Thu May 24 05:11:21 2012 (r235884) +++ stable/8/sys/conf/options.i386 Thu May 24 05:30:17 2012 (r235885) @@ -16,6 +16,7 @@ NKPT opt_pmap.h PERFMON PMAP_SHPGPERPROC opt_pmap.h POWERFAIL_NMI opt_trap.h +PV_STATS opt_pmap.h # Options for emulators. These should only be used at config time, so # they are handled like options for static filesystems Modified: stable/8/sys/i386/conf/NOTES ============================================================================== --- stable/8/sys/i386/conf/NOTES Thu May 24 05:11:21 2012 (r235884) +++ stable/8/sys/i386/conf/NOTES Thu May 24 05:30:17 2012 (r235885) @@ -986,6 +986,10 @@ device lindev options KSTACK_PAGES=3 +# Enable detailed accounting by the PV entry allocator. + +options PV_STATS + ##################################################################### # More undocumented options for linting. Modified: stable/8/sys/i386/i386/pmap.c ============================================================================== --- stable/8/sys/i386/i386/pmap.c Thu May 24 05:11:21 2012 (r235884) +++ stable/8/sys/i386/i386/pmap.c Thu May 24 05:30:17 2012 (r235885) @@ -166,7 +166,6 @@ __FBSDID("$FreeBSD$"); #define PMAP_INLINE #endif -#define PV_STATS #ifdef PV_STATS #define PV_STAT(x) do { x ; } while (0) #else
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