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| author | Adrian Hunter <adrian.hunter@intel.com> | 2022-05-24 10:54:29 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-05-26 18:36:57 +0300 |
| commit | 7d189cadbeebc778fe19c245447d155458e6f1e3 (patch) | |
| tree | 9603a8976aad498f0efe1084c1ea440d8e59695b /tools/perf/builtin-record.c | |
| parent | e665c82a769164a976add4d793e91079ec3d1bae (diff) | |
| download | linux-7d189cadbeebc778fe19c245447d155458e6f1e3.tar.xz | |
perf intel-pt: Track sideband system-wide when needed
User space tasks can migrate between CPUs, so when tracing selected CPUs,
sideband for all CPUs is still needed. This is in preparation for allowing
system-wide events on all CPUs while the user requested events are on only
user requested CPUs.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Ian Rogers <irogers@google.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Alexey Bayduraev <alexey.v.bayduraev@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Leo Yan <leo.yan@linaro.org>
Link: https://lore.kernel.org/r/20220524075436.29144-9-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-record.c')
0 files changed, 0 insertions, 0 deletions