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| author | Ricardo Neri <ricardo.neri-calderon@linux.intel.com> | 2023-04-06 23:31:41 +0300 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2023-05-08 11:58:35 +0300 |
| commit | 5fd6d7f43958cb62da105c8413eac3e78480f09a (patch) | |
| tree | 906c8a7eff085d51a08f411f4e6b0922cf074b39 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 18ad34532755feb5b9f4284b07769b1bfec18ab3 (diff) | |
| download | linux-5fd6d7f43958cb62da105c8413eac3e78480f09a.tar.xz | |
sched/fair: Keep a fully_busy SMT sched group as busiest
When comparing two fully_busy scheduling groups, keep the current busiest
group if it represents an SMT core. Tasks in such scheduling group share
CPU resources and need more help than tasks in a non-SMT fully_busy group.
Signed-off-by: Ricardo Neri <ricardo.neri-calderon@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Zhang Rui <rui.zhang@intel.com>
Link: https://lore.kernel.org/r/20230406203148.19182-6-ricardo.neri-calderon@linux.intel.com
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions