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| author | Peter Zijlstra <peterz@infradead.org> | 2024-07-01 21:38:11 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2024-08-17 11:06:44 +0200 |
| commit | e1459a50ba31831efdfc35278023d959e4ba775b (patch) | |
| tree | fab2d16fe841769e869950db14649853bc4f93ef /tools/perf/scripts/python/flamegraph.py | |
| parent | a1c446611e31ca5363d4db51e398271da1dce0af (diff) | |
sched: Teach dequeue_task() about special task states
Since special task states must not suffer spurious wakeups, and the
proposed delayed dequeue can cause exactly these (under some boundary
conditions), propagate this knowledge into dequeue_task() such that it
can do the right thing.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Valentin Schneider <vschneid@redhat.com>
Tested-by: Valentin Schneider <vschneid@redhat.com>
Link: https://lkml.kernel.org/r/20240727105030.110439521@infradead.org
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions