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Code Issues Releases Activity

Document r284297, lockstat(1) improvements.

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Add ClusterHQ to sponsors.ent.

Sponsored by:	The FreeBSD Foundation
This commit is contained in:
Glen Barber 2015-06-25 18:44:31 +00:00
parent 9ce56cbcd9
commit 0fe3d4920c
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=284829
2 changed files with 28 additions and 0 deletions
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26
release/doc/en_US.ISO8859-1/relnotes/article.xml
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@ -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>
</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>
</itemizedlist>
</sect2>
<sect2 xml:id="userland-contrib">

2
release/doc/share/xml/sponsor.ent
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@ -15,6 +15,8 @@
<!ENTITY citrix "Citrix Systems">
<!ENTITY citrix.rd "Citrix Systems R&amp;D">
<!ENTITY clusterhq "ClusterHQ">
<!ENTITY darpa "DARPA">
<!ENTITY darpa_afrl "DARPA, AFRL">