diff options
| author | Namhyung Kim <namhyung@kernel.org> | 2026-07-08 13:04:07 -0700 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2026-07-16 09:56:47 -0700 |
| commit | 3f7909fa921e38b7aba8566b03ca5e0754a8fa8b (patch) | |
| tree | 051e84624b74fc704820f94e4c644b5bccefbdc6 /tools/perf/scripts/python/stackcollapse.py | |
| parent | eadce0f46a1d066b812c7e5aa46a33711c78a755 (diff) | |
perf stat: Do not open cgroups for BPF counters
The --bpf-counters and --for-each-cgroup options use a set of shared
events among the given cgroups rather than adding events for each cgroup
respectively. It only uses cgroup-ID to compare and calculate the
result. So no need to open and keep FDs for cgroups in BPF mode.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions