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f9c695a211
Introduce the aggr_mode variable to prepare a later code change. The default is LOCK_AGGR_ADDR which aggregates the result for the lock instances. When -t/--threads option is given, it'd be set to LOCK_AGGR_TASK. The LOCK_AGGR_CALLER is for the contention analysis and it'd aggregate the stat by comparing the callstacks. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: Boqun Feng <boqun.feng@gmail.com> Cc: Davidlohr Bueso <dave@stgolabs.net> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Waiman Long <longman@redhat.com> Cc: Will Deacon <will@kernel.org> Link: https://lore.kernel.org/r/20220725183124.368304-3-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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