PERF_CGROUP_SWOUT 818 kernel/events/core.c if (mode & PERF_CGROUP_SWOUT) { PERF_CGROUP_SWOUT 868 kernel/events/core.c perf_cgroup_switch(task, PERF_CGROUP_SWOUT); PERF_CGROUP_SWOUT 12330 kernel/events/core.c perf_cgroup_switch(task, PERF_CGROUP_SWOUT | PERF_CGROUP_SWIN);