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| author | Paul E. McKenney <paulmck@kernel.org> | 2022-05-18 03:38:02 +0300 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2022-06-20 19:22:29 +0300 |
| commit | 19415004d5221ba59be6ef566fdbb52c44808f7e (patch) | |
| tree | d66117cb3861158d14eb4f9129ffb9111bb8a3e1 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 1fa98e2e40e5a46fa528b6ab256ba00dfb319dde (diff) | |
| download | linux-19415004d5221ba59be6ef566fdbb52c44808f7e.tar.xz | |
rcu-tasks: Avoid rcu_tasks_trace_pertask() duplicate list additions
This commit adds checks within rcu_tasks_trace_pertask() to avoid
duplicate (and destructive) additions to the holdouts list. These checks
will be required later due to the possibility of a given task having
blocked while in an RCU Tasks Trace read-side critical section, but now
running on a CPU.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Cc: Neeraj Upadhyay <quic_neeraju@quicinc.com>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Andrii Nakryiko <andrii@kernel.org>
Cc: Martin KaFai Lau <kafai@fb.com>
Cc: KP Singh <kpsingh@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions