6751259 Document the use of lwrite, bwrite, lread and bread kstats in cpu_sysinfo

[alan.hargrea...@sun.com]

Author: Alan Hargreaves <Alan.Hargreaves at Sun.COM>
Repository: /hg/onnv/onnv-gate
Latest revision: a1475c6145e275b2965a3676ddf574fcd2f3c10b
Total changesets: 1
Log message:
6751259 Document the use of lwrite, bwrite, lread and bread kstats in 
cpu_sysinfo

Files:
        update: usr/src/uts/common/sys/sysinfo.h