Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Add a new routine kvm_getcptime(3) for fetching the equivalent of | jhb | 2008-08-19 | 1 | -0/+77 |
'kern.cp_time'. For a live kernel it uses the sysctl. For a crashdump, it first checks to see if the kernel has a 'cp_time' global symbol. If it does, it uses that. If that doesn't work, when it uses the recently added kvm_getmaxcpu(3) and kvm_getpcpu(3) routines to walk all the CPUs and sum up their counters. MFC after: 1 week |