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| author | Tero Kristo <tero.kristo@linux.intel.com> | 2023-03-10 13:04:50 +0300 |
|---|---|---|
| committer | Steven Rostedt (Google) <rostedt@goodmis.org> | 2023-03-19 19:20:48 +0300 |
| commit | 4c42f5f0d1dd20bddd9f940beb1e6ccad60c4498 (patch) | |
| tree | 9ce9846af0c06e2a84abf1292a5c374dcfed265e /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 7a025e066e0f0afd39cc88a089929ccb945ce9e8 (diff) | |
| download | linux-4c42f5f0d1dd20bddd9f940beb1e6ccad60c4498.tar.xz | |
trace/hwlat: Do not wipe the contents of per-cpu thread data
Do not wipe the contents of the per-cpu kthread data when starting the
tracer, as this will completely forget about already running instances
and can later start new additional per-cpu threads.
Link: https://lore.kernel.org/all/20230302113654.2984709-1-tero.kristo@linux.intel.com/
Link: https://lkml.kernel.org/r/20230310100451.3948583-2-tero.kristo@linux.intel.com
Cc: stable@vger.kernel.org
Fixes: f46b16520a087 ("trace/hwlat: Implement the per-cpu mode")
Signed-off-by: Tero Kristo <tero.kristo@linux.intel.com>
Acked-by: Daniel Bristot de Oliveira <bristot@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions