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| author | Tomas Glozar <tglozar@redhat.com> | 2025-03-20 10:24:57 +0100 |
|---|---|---|
| committer | Steven Rostedt (Google) <rostedt@goodmis.org> | 2025-03-26 10:36:39 -0400 |
| commit | a8122a63c903c0e2dd8959295eb2abfc644b36e1 (patch) | |
| tree | 84a812e327fc1a81e5e274a5368a58abf41b854d /tools/perf/scripts/python/syscall-counts.py | |
| parent | 20d6b07581ce37338cc709b4381e8f314309b187 (diff) | |
rtla/osnoise: Set OSNOISE_WORKLOAD to true
If running rtla osnoise with NO_OSNOISE_WORKLOAD, it reports no samples:
$ echo NO_OSNOISE_WORKLOAD > /sys/kernel/tracing/osnoise/options
$ rtla osnoise hist -d 10s
Index
over: 0
count: 0
min: 0
avg: 0
max: 0
This situation can also happen when running rtla-osnoise after an
improperly exited rtla-timerlat run.
Set OSNOISE_WORKLOAD in rtla-osnoise, too, similarly to what we
already did for timerlat in commit 217f0b1e990e ("rtla/timerlat_top: Set
OSNOISE_WORKLOAD for kernel threads") and commit d8d866171a41
("rtla/timerlat_hist: Set OSNOISE_WORKLOAD for kernel threads").
Note that there is no user workload mode for rtla-osnoise yet, so
OSNOISE_WORKLOAD is always set to true.
Cc: Luis Goncalves <lgoncalv@redhat.com>
Link: https://lore.kernel.org/20250320092500.101385-4-tglozar@redhat.com
Fixes: 1eceb2fc2ca5 ("rtla/osnoise: Add osnoise top mode")
Fixes: 829a6c0b5698 ("rtla/osnoise: Add the hist mode")
Signed-off-by: Tomas Glozar <tglozar@redhat.com>
Reviewed-by: John Kacur <jkacur@redhat.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions