diff options
| author | Peter Zijlstra (Intel) <peterz@infradead.org> | 2026-02-24 17:35:27 +0100 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2026-02-27 16:40:04 +0100 |
| commit | 5d88e424ec1b3ea7f552bd14d932f510146c45c7 (patch) | |
| tree | c85fbb09cb85734aafd71b845d750acbf5fed5fa /tools/perf/scripts/python/parallel-perf.py | |
| parent | 97015376642f3cb7aa5c3cdb13bf094e94fbcd81 (diff) | |
sched/fair: Make hrtick resched hard
Since the tick causes hard preemption, the hrtick should too.
Letting the hrtick do lazy preemption completely defeats the purpose, since
it will then still be delayed until a old tick and be dependent on
CONFIG_HZ.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://patch.msgid.link/20260224163428.933894105@kernel.org
Diffstat (limited to 'tools/perf/scripts/python/parallel-perf.py')
0 files changed, 0 insertions, 0 deletions