The perf top uses 'dso,symbol' sort keys by default so it overlooked a
problem in task's comm resolving. When the sort key contains 'comm',
some task's comm is not shown properly. This is because the
perf_top__mmap_read_idx() checks the cpumode value improperly.
The cpumode value of non-sample
The perf top uses 'dso,symbol' sort keys by default so it overlooked a
problem in task's comm resolving. When the sort key contains 'comm',
some task's comm is not shown properly. This is because the
perf_top__mmap_read_idx() checks the cpumode value improperly.
The cpumode value of non-sample
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