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| author | Adrian Hunter <[email protected]> | 2023-04-03 15:48:31 +0000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2023-04-04 12:39:57 +0000 |
| commit | 430635a0ef1ce958b7b4311f172694ece2c692b8 (patch) | |
| tree | 562675ba036c1ee89976cc8ac1b8c4f0512e99bd /tools/perf/scripts/python/libxed.py | |
| parent | perf auxtrace: Fix address filter entire kernel size (diff) | |
| download | kernel-430635a0ef1ce958b7b4311f172694ece2c692b8.tar.gz kernel-430635a0ef1ce958b7b4311f172694ece2c692b8.zip | |
perf intel-pt: Fix CYC timestamps after standalone CBR
After a standalone CBR (not associated with TSC), update the cycles
reference timestamp and reset the cycle count, so that CYC timestamps
are calculated relative to that point with the new frequency.
Fixes: cc33618619cefc6d ("perf tools: Add Intel PT support for decoding CYC packets")
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: Ian Rogers <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: [email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/libxed.py')
0 files changed, 0 insertions, 0 deletions