svn commit: r271034 - stable/10/release/doc/en_US.ISO8859-1/relnotes

[Glen Barber]

Author: gjb
Date: Wed Sep  3 16:46:31 2014
New Revision: 271034
URL: http://svnweb.freebsd.org/changeset/base/271034

Log:
  Document r265524, iSCSI performance optimizations.
  
  Submitted by:	trasz
  Sponsored by:	The FreeBSD Foundation

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	Wed Sep  3 16:46:29 2014	(r271033)
+++ stable/10/release/doc/en_US.ISO8859-1/relnotes/article.xml	Wed Sep  3 16:46:31 2014	(r271034)
@@ -574,6 +574,13 @@
 	  to coalesce <acronym>PDUs</acronym> and avoid lock
 	  contention.</para>
 
+	<para revision="265524" contrib="sponsor"
+	  sponsor="&ix;">Several performance optimizations have been
+	  made to the <acronym>iSCSI</acronym> subsystem, including
+	  deferring wakeup until enough data has been received to
+	  read or write a file, reducing <acronym>CPU</acronym> usage
+	  and throughput performance with large I/O workloads.</para>
+
 	<para>New kernel-based iSCSI target and initiator code took
 	  many fixes and performance optimizations.</para>
       </sect3>