Namhyung Kim 165da80296 perf sched: Factor out destroy_tasks() ...

Add destroy_tasks() as a counterpart of create_tasks() and put the
thread safety notations there.  After join, it destroys semaphores too.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20220908225448.4105056-1-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

2022-10-04 08:55:21 -03:00

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