| 5deae5c6 | 19-Jun-2019 |
Matthew Dillon <dillon@apollo.backplane.com> |
kernel - Change fill_kinfo_lwp() and fix top
* Change fill_kinfo_lwp(), an internal function used by kern_proc.c
and libkvm, to aggregate lwp data instead of replace it.
Note that fill_kinfo_pr
kernel - Change fill_kinfo_lwp() and fix top
* Change fill_kinfo_lwp(), an internal function used by kern_proc.c
and libkvm, to aggregate lwp data instead of replace it.
Note that fill_kinfo_proc() will zero the lwp sub-structure and is
already typically called before zero or more fill_kinfo_lwp() calls,
so the new aggregation essentially just works even though the API is
a bit different.
In addition, when getprocs is told to aggregate lwps the tid field
will be set to -1 since it is not applicable in the aggregation case.
* 'top' will now properly aggregate the threads belonging to a process
when thread mode 'H' is not in effect.
* Also allow top to display cpu percentages above 100%, since in the
aggregation case the sum of threads can easily exceed 100% of one core.
Requested-by: hsw
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