Date: Fri, 1 May 2009 11:15:18 GMT From: Rene Ladan <rene@FreeBSD.org> To: Perforce Change Reviews <perforce@FreeBSD.org> Subject: PERFORCE change 161430 for review Message-ID: <200905011115.n41BFIAu019352@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=161430 Change 161430 by rene@rene_self on 2009/05/01 11:14:58 IFC Affected files ... .. //depot/projects/docproj_nl/en_US.ISO8859-1/books/handbook/cutting-edge/chapter.sgml#14 integrate .. //depot/projects/docproj_nl/nl_NL.ISO8859-1/articles/contributing/article.sgml#17 integrate .. //depot/projects/docproj_nl/www/en/releases/7.2R/relnotes-detailed.html#2 integrate Differences ... ==== //depot/projects/docproj_nl/en_US.ISO8859-1/books/handbook/cutting-edge/chapter.sgml#14 (text+ko) ==== @@ -1,7 +1,7 @@ <!-- The FreeBSD Documentation Project - $FreeBSD: doc/en_US.ISO8859-1/books/handbook/cutting-edge/chapter.sgml,v 1.242 2009/04/29 19:57:23 pgj Exp $ + $FreeBSD: doc/en_US.ISO8859-1/books/handbook/cutting-edge/chapter.sgml,v 1.243 2009/05/01 09:48:50 pgj Exp $ --> <chapter id="updating-upgrading"> @@ -1145,7 +1145,7 @@ documentation toolchain and a bit of disk space for the build of the ports. When resources are not available to install the documentation toolchain, or because the build from sources - would take too much disk space), it is still possible to + would take too much disk space, it is still possible to install pre-built snapshots of the documentation ports.</para> <para>The &a.doceng; prepares monthly snapshots of the &os; ==== //depot/projects/docproj_nl/nl_NL.ISO8859-1/articles/contributing/article.sgml#17 (text+ko) ==== @@ -1,4 +1,4 @@ -<!-- $FreeBSD: doc/nl_NL.ISO8859-1/articles/contributing/article.sgml,v 1.3 2009/03/23 12:36:04 rene Exp $ --> +<!-- $FreeBSD: doc/nl_NL.ISO8859-1/articles/contributing/article.sgml,v 1.4 2009/04/30 20:44:24 rene Exp $ --> <!-- %SOURCE% en_US.ISO8859-1/articles/contributing/article.sgml --> <!-- %SRCID% 1.510 --> ==== //depot/projects/docproj_nl/www/en/releases/7.2R/relnotes-detailed.html#2 (text+ko) ==== @@ -20,7 +20,7 @@ 2008, 2009 The FreeBSD Documentation Project</p> <p class="PUBDATE">$FreeBSD: releng/7.2/release/doc/en_US.ISO8859-1/relnotes/article.sgml -191669 2009-04-29 17:50:48Z hrs $<br /> +191705 2009-04-30 21:20:09Z hrs $<br /> </p> <div class="LEGALNOTICE"><a id="TRADEMARKS" name="TRADEMARKS"></a> @@ -349,12 +349,12 @@ <p>The FreeBSD 32-bit system call translation layer now supports installing 32-bit system calls for <tt class="LITERAL">VFS_AIO</tt>.</p> -<p>[amd64, i386] The FreeBSD virtual memory subsystem now supports <b -class="APPLICATION">Superpages</b>. The <b class="APPLICATION">Superpages</b> is a -feature that enables each entry in the TLB (translation lookaside buffer) to map a large -physical memory region into a virtual address space in modern CPUs. This provides -possible memory savings for applications that share large amounts of memory between the -address spaces and performance improvements due to fewer TLB misses. This is disabled by +<p>[amd64, i386] The FreeBSD virtual memory subsystem now supports fully transparent use +of <b class="APPLICATION">superpages</b> for application memory; application memory pages +are dynamically promoted to or demoted from superpages without any modification to +application code. This change offers the benefit of large page sizes such as improved +virtual memory efficiency and reduced TLB (translation lookaside buffer) misses without +downsides like application changes and virtual memory inflexibility. This is disabled by default and can be enabled by setting a loader tunable <code class="VARNAME">vm.pmap.pg_ps_enabled</code> to <tt class="LITERAL">1</tt>.</p>
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