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Commit 1e5de7d9 authored by Alexey Bayduraev's avatar Alexey Bayduraev Committed by Arnaldo Carvalho de Melo
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perf record: Stop threads in the end of trace streaming



Signal thread to terminate by closing write fd of msg pipe.
Receive THREAD_MSG__READY message as the confirmation of the
thread's termination. Stop threads created for parallel trace
streaming prior their stats processing.

Reviewed-by: default avatarRiccardo Mancini <rickyman7@gmail.com>
Signed-off-by: default avatarAlexey Bayduraev <alexey.v.bayduraev@linux.intel.com>
Tested-by: default avatarJiri Olsa <jolsa@kernel.org>
Tested-by: default avatarRiccardo Mancini <rickyman7@gmail.com>
Acked-by: default avatarAndi Kleen <ak@linux.intel.com>
Acked-by: default avatarNamhyung Kim <namhyung@gmail.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Antonov <alexander.antonov@linux.intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexei Budankov <abudankov@huawei.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/55ef8cc5ec3a96360660d9dc1763573225325f8c.1642440724.git.alexey.v.bayduraev@linux.intel.com
Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 396b626b
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