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| author |   David Ahern <dsahern@kernel.org> | 2020-08-07 10:48:44 -0600 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-08-13 09:34:26 -0300 |
| commit | d566a9c2d482640abf5e602957b44e7b3bbe858d (patch) | |
| tree | bc1ac6e39ef71eff8e41665a7fba65d8a1ce3eee /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | perf bench: Fix a couple of spelling mistakes in options text (diff) | |
| download | wireguard-linux-d566a9c2d482640abf5e602957b44e7b3bbe858d.tar.xz wireguard-linux-d566a9c2d482640abf5e602957b44e7b3bbe858d.zip | |
perf sched: Prefer sched_waking event when it exists
Commit fbd705a0c618 ("sched: Introduce the 'trace_sched_waking'
tracepoint") added sched_waking tracepoint which should be preferred
over sched_wakeup when analyzing scheduling delays.
Update 'perf sched record' to collect sched_waking events if it exists
and fallback to sched_wakeup if it does not. Similarly, update timehist
command to skip sched_wakeup events if the session includes sched_waking
(ie., sched_waking is preferred over sched_wakeup).
Signed-off-by: David Ahern <dsahern@kernel.org>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Link: http://lore.kernel.org/lkml/20200807164844.44870-1-dsahern@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions