[tesla-dev] fix negative C0 residency issue

[aubrey...@intel.com]

Author: Aubrey Li <aubrey.li at intel.com>
Repository: /hg/tesla/ptop-full
Latest revision: f825411ea0475d813ef0a4b47990de3448b08056
Total changesets: 1
Log message:
fix negative C0 residency issue

Files:
        update: usr/src/cmd/powertop/common/cpuidle.c