Date: Thu, 28 Aug 2014 09:00:54 +0000 (UTC) From: Alexander Motin <mav@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r270747 - stable/10/release/doc/en_US.ISO8859-1/relnotes Message-ID: <201408280900.s7S90sR5023688@svn.freebsd.org>
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Author: mav Date: Thu Aug 28 09:00:53 2014 New Revision: 270747 URL: http://svnweb.freebsd.org/changeset/base/270747 Log: Document CAM locking improvements. Modified: stable/10/release/doc/en_US.ISO8859-1/relnotes/article.xml Modified: stable/10/release/doc/en_US.ISO8859-1/relnotes/article.xml ============================================================================== --- stable/10/release/doc/en_US.ISO8859-1/relnotes/article.xml Thu Aug 28 08:48:10 2014 (r270746) +++ stable/10/release/doc/en_US.ISO8859-1/relnotes/article.xml Thu Aug 28 09:00:53 2014 (r270747) @@ -489,6 +489,14 @@ &man.geom.4; RAID driver has been updated to support unmapped I/O.</para> + <para revision="260387" contrib="sponsor" sponsor="&ix;">The + &man.cam.4; got finer-grained locking, direct dispatch and + multi-queue support. + Combined with &man.geom.4; direct dispatch that allows to + reduce lock congestion and improve SMP scalability of the + SCSI/ATA stack. + </para> + <para revision="260478">The &man.geom.8; <literal>GEOM_MULTIPATH</literal> class got automatic live resize support.</para>
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