DETACH_GROUP 2168 kernel/events/core.c if (flags & DETACH_GROUP) DETACH_GROUP 2206 kernel/events/core.c if ((flags & DETACH_GROUP) && DETACH_GROUP 4695 kernel/events/core.c perf_remove_from_context(event, DETACH_GROUP); DETACH_GROUP 4750 kernel/events/core.c perf_remove_from_context(child, DETACH_GROUP); DETACH_GROUP 12154 kernel/events/core.c __perf_remove_from_context(event, cpuctx, ctx, (void *)DETACH_GROUP);