svn commit: r284829 - in head/release/doc: en_US.ISO8859-1/relnotes share/xml

[Glen Barber]

Hi Andriy,

On Wed, Jul 01, 2015 at 01:03:11PM +0300, Andriy Gapon wrote:
> On 25/06/2015 21:44, Glen Barber wrote:
> > Author: gjb
> > Date: Thu Jun 25 18:44:31 2015
> > New Revision: 284829
> > URL: https://svnweb.freebsd.org/changeset/base/284829
> > 
> > Log:
> >   Document r284297, lockstat(1) improvements.
> >   Add ClusterHQ to sponsors.ent.
> 
> Glen,
> 
> thank you very much.
> A couple of small suggestions / corrections below:
> 
> >   Sponsored by:	The FreeBSD Foundation
> > 
> > Modified:
> >   head/release/doc/en_US.ISO8859-1/relnotes/article.xml
> >   head/release/doc/share/xml/sponsor.ent
> > 
> > Modified: head/release/doc/en_US.ISO8859-1/relnotes/article.xml
> > ==============================================================================
> > --- head/release/doc/en_US.ISO8859-1/relnotes/article.xml	Thu Jun 25 18:44:29 2015	(r284828)
> > +++ head/release/doc/en_US.ISO8859-1/relnotes/article.xml	Thu Jun 25 18:44:31 2015	(r284829)
> > @@ -345,6 +345,32 @@
> >  	would cause final results to be sent to &man.stderr.4; when
> >  	receiving the <literal>SIGINFO</literal> signal has been
> >  	fixed.</para>
> > +
> > +      <para revision="284297" contrib="sponsor"
> > +	sponsor="&clusterhq;">The &man.lockstat.1; utility has been
> > +	updated with several improvements:</para>
> > +
> > +      <itemizedlist>
> > +	<listitem>
> > +	  <para>Spin locks are now reported as the amount of time
> > +	    spinning, instead of loop iterations.</para>
> > +	</listitem>
> > +
> > +	<listitem>
> > +	  <para>Reader locks are now recognized as adaptive and can
> > +	    spin on &os;.</para>
> 
> Reader locks are now recognized as adaptive that can spin [contesting threads
> can both block/sleep and spin on the adaptive locks depending on a state of a
> current lock holder -- avg].
> 

Thank you for reviewing the text.

For my own clarification, the text within brackets should be included as
correction/clarification, or is it just for further clarification for
the context?

Thanks.

Glen

> > +	</listitem>
> > +
> > +	<listitem>
> > +	  <para>Lock aquisition events for successful reader try-lock
> > +	    events are now reported.</para>
> > +	</listitem>
> > +
> > +	<listitem>
> > +	  <para>Spin-and-block events that occur before lock
> > +	    acquisition are now reported.</para>
> > +	</listitem>
> 
> Spin and block events [two different kinds of events -- avg] are now reported
> before lock acquisition events [temporal order -- avg].
> 
> > +      </itemizedlist>
> >      </sect2>
> >  
> >      <sect2 xml:id="userland-contrib">
> > 
> > Modified: head/release/doc/share/xml/sponsor.ent
> > ==============================================================================
> > --- head/release/doc/share/xml/sponsor.ent	Thu Jun 25 18:44:29 2015	(r284828)
> > +++ head/release/doc/share/xml/sponsor.ent	Thu Jun 25 18:44:31 2015	(r284829)
> > @@ -15,6 +15,8 @@
> >  <!ENTITY citrix		"Citrix Systems">
> >  <!ENTITY citrix.rd	"Citrix Systems R&D">
> >  
> > +<!ENTITY clusterhq	"ClusterHQ">
> > +
> >  <!ENTITY darpa		"DARPA">
> >  <!ENTITY darpa_afrl	"DARPA, AFRL">
> >  
> > 
> 
> 
> -- 
> Andriy Gapon
> 
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