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| author | Chengming Zhou <zhouchengming@bytedance.com> | 2022-03-29 23:45:21 +0800 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2022-04-05 09:59:45 +0200 |
| commit | 6875186aea5ce09a644758d9193265da1cc187c7 (patch) | |
| tree | bc6a606f28579611141894f400bfb420c4bfa90c /kernel/groups.c | |
| parent | a0827713e298d021d3c79ae7423aea408f3f7c3a (diff) | |
perf/core: Use perf_cgroup_info->active to check if cgroup is active
Since we use perf_cgroup_set_timestamp() to start cgroup time and
set active to 1, then use update_cgrp_time_from_cpuctx() to stop
cgroup time and set active to 0.
We can use info->active directly to check if cgroup is active.
Signed-off-by: Chengming Zhou <zhouchengming@bytedance.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20220329154523.86438-3-zhouchengming@bytedance.com
Diffstat (limited to 'kernel/groups.c')
0 files changed, 0 insertions, 0 deletions