Date: Thu, 24 May 2012 05:11:22 +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-9@freebsd.org Subject: svn commit: r235884 - in stable/9/sys: amd64/amd64 amd64/conf conf i386/conf i386/i386 Message-ID: <201205240511.q4O5BMLC017184@svn.freebsd.org>
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Author: alc Date: Thu May 24 05:11:21 2012 New Revision: 235884 URL: http://svn.freebsd.org/changeset/base/235884 Log: MFC r233433 Disable detailed PV entry accounting by default. Add a config option to enable it. Modified: stable/9/sys/amd64/amd64/pmap.c stable/9/sys/amd64/conf/NOTES stable/9/sys/conf/options.amd64 stable/9/sys/conf/options.i386 stable/9/sys/i386/conf/NOTES stable/9/sys/i386/i386/pmap.c Directory Properties: stable/9/sys/ (props changed) stable/9/sys/conf/ (props changed) Modified: stable/9/sys/amd64/amd64/pmap.c ============================================================================== --- stable/9/sys/amd64/amd64/pmap.c Thu May 24 04:46:40 2012 (r235883) +++ stable/9/sys/amd64/amd64/pmap.c Thu May 24 05:11:21 2012 (r235884) @@ -158,7 +158,6 @@ __FBSDID("$FreeBSD$"); #define PMAP_INLINE #endif -#define PV_STATS #ifdef PV_STATS #define PV_STAT(x) do { x ; } while (0) #else Modified: stable/9/sys/amd64/conf/NOTES ============================================================================== --- stable/9/sys/amd64/conf/NOTES Thu May 24 04:46:40 2012 (r235883) +++ stable/9/sys/amd64/conf/NOTES Thu May 24 05:11:21 2012 (r235884) @@ -556,6 +556,10 @@ options LINSYSFS options KSTACK_PAGES=5 +# Enable detailed accounting by the PV entry allocator. + +options PV_STATS + ##################################################################### # More undocumented options for linting. Modified: stable/9/sys/conf/options.amd64 ============================================================================== --- stable/9/sys/conf/options.amd64 Thu May 24 04:46:40 2012 (r235883) +++ stable/9/sys/conf/options.amd64 Thu May 24 05:11:21 2012 (r235884) @@ -10,6 +10,7 @@ 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/9/sys/conf/options.i386 ============================================================================== --- stable/9/sys/conf/options.i386 Thu May 24 04:46:40 2012 (r235883) +++ stable/9/sys/conf/options.i386 Thu May 24 05:11:21 2012 (r235884) @@ -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/9/sys/i386/conf/NOTES ============================================================================== --- stable/9/sys/i386/conf/NOTES Thu May 24 04:46:40 2012 (r235883) +++ stable/9/sys/i386/conf/NOTES Thu May 24 05:11:21 2012 (r235884) @@ -973,6 +973,10 @@ device lindev options KSTACK_PAGES=3 +# Enable detailed accounting by the PV entry allocator. + +options PV_STATS + ##################################################################### # More undocumented options for linting. Modified: stable/9/sys/i386/i386/pmap.c ============================================================================== --- stable/9/sys/i386/i386/pmap.c Thu May 24 04:46:40 2012 (r235883) +++ stable/9/sys/i386/i386/pmap.c Thu May 24 05:11:21 2012 (r235884) @@ -172,7 +172,6 @@ __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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