6821681 process robust mutexes must cope with mmap MAP_FIXED

[roger.faulk...@sun.com]

Author: Roger A. Faulkner <Roger.Faulkner at Sun.COM>
Repository: /hg/onnv/onnv-gate
Latest revision: cd49b6c320903e991633615b86afe0a6ee67533c
Total changesets: 1
Log message:
6821681 process robust mutexes must cope with mmap MAP_FIXED

Files:
        update: usr/src/uts/common/os/grow.c