6738637 Improve idmap kernel cache purge to purge least recently used

[julian.pul...@sun.com]

Author: Julian Pullen <Julian.Pullen at Sun.COM>
Repository: /hg/onnv/onnv-gate
Latest revision: 57d2e5ef114fbd683a125bda563fd988d136f7c3
Total changesets: 1
Log message:
6738637 Improve idmap kernel cache purge to purge least recently used

Files:
        update: usr/src/uts/common/idmap/idmap_cache.c
        update: usr/src/uts/common/idmap/kidmap_priv.h
        update: usr/src/uts/intel/idmap/Makefile
        update: usr/src/uts/sparc/idmap/Makefile