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| author | Valentin Schneider <valentin.schneider@arm.com> | 2020-10-13 15:01:15 +0100 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2020-11-10 18:39:02 +0100 |
| commit | 885b3ba47aa5cc16550beb8a42181ad5e8302ceb (patch) | |
| tree | 9e98ff4b31323748169fb1f43fb4093ff91bdd34 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 86fbcd3b4ba2c3e19daf705bc13d90fb53aab648 (diff) | |
sched: Deny self-issued __set_cpus_allowed_ptr() when migrate_disable()
migrate_disable();
set_cpus_allowed_ptr(current, {something excluding task_cpu(current)});
affine_move_task(); <-- never returns
Signed-off-by: Valentin Schneider <valentin.schneider@arm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20201013140116.26651-1-valentin.schneider@arm.com
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions