svn commit: r279067 - head/share/man/man7

[Glen Barber]

Author: gjb
Date: Fri Feb 20 17:53:10 2015
New Revision: 279067
URL: https://svnweb.freebsd.org/changeset/base/279067

Log:
  Document XZ_THREADS in release(7).
  
  Sponsored by:	The FreeBSD Foundation

Modified:
  head/share/man/man7/release.7

Modified: head/share/man/man7/release.7
==============================================================================
--- head/share/man/man7/release.7	Fri Feb 20 17:46:20 2015	(r279066)
+++ head/share/man/man7/release.7	Fri Feb 20 17:53:10 2015	(r279067)
@@ -24,7 +24,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd January 28, 2015
+.Dd February 20, 2015
 .Dt RELEASE 7
 .Os
 .Sh NAME
@@ -256,6 +256,14 @@ Set to a non-empty value to compress the
 The original
 .Pq uncompressed
 images are not removed.
+.It Va XZ_THREADS Pq Vt int
+Set to the number of threads
+.Xr xz 1
+should use when compressing images.
+By default,
+.Va XZ_THREADS
+is set to the number of cores reported by
+.Va kern.ncpu .
 .It Va VCSCMD
 The command run to obtain the source trees.
 Defaults to