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| author | Josh Don <joshdon@google.com> | 2023-03-16 00:40:29 +0300 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2023-03-18 01:19:15 +0300 |
| commit | fcdb1eda5302599045bb366e679cccb4216f3873 (patch) | |
| tree | db8f154b993c6f51a90eb649af55435bf9b373c4 /tools/perf/scripts/python/syscall-counts.py | |
| parent | 8d3c682a5e3d9dfc2448ecbb22f4cd48359b9e21 (diff) | |
| download | linux-fcdb1eda5302599045bb366e679cccb4216f3873.tar.xz | |
cgroup: fix display of forceidle time at root
We need to reset forceidle_sum to 0 when reading from root, since the
bstat we accumulate into is stack allocated.
To make this more robust, just replace the existing cputime reset with a
memset of the overall bstat.
Signed-off-by: Josh Don <joshdon@google.com>
Fixes: 1fcf54deb767 ("sched/core: add forced idle accounting for cgroups")
Cc: stable@vger.kernel.org # v6.0+
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions