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| author |   Alexey Bayduraev <alexey.v.bayduraev@linux.intel.com> | 2022-01-17 21:34:25 +0300 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-02-10 16:25:43 -0300 |
| commit | 396b626b95d22664d2f2e5ca332e777ea699a10e (patch) | |
| tree | 62b63ac2f48c191a761f3b4ba0ea63d160ba5d3b /tools/perf/util/bpf-event.c | |
| parent | perf record: Introduce function to propagate control commands (diff) | |
| download | wireguard-linux-396b626b95d22664d2f2e5ca332e777ea699a10e.tar.xz wireguard-linux-396b626b95d22664d2f2e5ca332e777ea699a10e.zip | |
perf record: Introduce thread local variable
Introduce thread local variable and use it for threaded trace streaming.
Use thread affinity mask instead of record affinity mask in affinity
modes. Use evlist__ctlfd_update() to propagate control commands from
thread object to global evlist object to enable evlist__ctlfd_*
functionality. Move waking and sample statistic to struct record_thread
and introduce record__waking function to calculate the total number of
wakes.
Reviewed-by: Riccardo Mancini <rickyman7@gmail.com>
Signed-off-by: Alexey Bayduraev <alexey.v.bayduraev@linux.intel.com>
Tested-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Riccardo Mancini <rickyman7@gmail.com>
Acked-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Namhyung 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/0d127555219991c1dcd6c6bb76b24fa6b78d2932.1642440724.git.alexey.v.bayduraev@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions