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| author |   Paul E. McKenney <paulmck@kernel.org> | 2022-05-24 16:05:15 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2022-06-20 09:22:28 -0700 |
| commit | 9f3eb5fb8e468d3c3a6073d0c816405fa73c8038 (patch) | |
| tree | 50f0afe0057fbaef9154ca6ef20f4334c0084c6c /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | rcu-tasks: Simplify trc_inspect_reader() QS logic (diff) | |
| download | wireguard-linux-9f3eb5fb8e468d3c3a6073d0c816405fa73c8038.tar.xz wireguard-linux-9f3eb5fb8e468d3c3a6073d0c816405fa73c8038.zip | |
rcu-tasks: Add slow-IPI indicator to RCU Tasks Trace stall warnings
This commit adds a "I" indicator to the RCU Tasks Trace CPU stall
warning when an IPI directed to a task has thus far failed to arrive.
This serves as a debugging aid.
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