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author | Namhyung Kim <[email protected]> | 2022-12-09 11:07:27 -0800 |
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committer | Arnaldo Carvalho de Melo <[email protected]> | 2022-12-14 11:24:31 -0300 |
commit | 22ddcb6b4a62eb97f7d988ac59032b74c64afb20 (patch) | |
tree | 8135f795132a5b4afa22248f6a530dab3e6d14dc /tools/perf/scripts/python/powerpc-hcalls.py | |
parent | 688d2e8de231c54e289b640547af246343732348 (diff) |
perf test: Update perf lock contention test
Add test cases for the task and addr aggregation modes.
$ sudo ./perf test -v contention
86: kernel lock contention analysis test :
--- start ---
test child forked, pid 680006
Testing perf lock record and perf lock contention
Testing perf lock contention --use-bpf
Testing perf lock record and perf lock contention at the same time
Testing perf lock contention --threads
Testing perf lock contention --lock-addr
test child finished with 0
---- end ----
kernel lock contention analysis test: Ok
Signed-off-by: Namhyung Kim <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: Blake Jones <[email protected]>
Cc: Ian Rogers <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Song Liu <[email protected]>
Cc: [email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/powerpc-hcalls.py')
0 files changed, 0 insertions, 0 deletions