bperf_cgroup.h

 1/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
 2/* Data structures shared between BPF and tools. */
 3#ifndef __BPERF_CGROUP_H
 4#define __BPERF_CGROUP_H
 5
 6// These constants impact code size of bperf_cgroup.bpf.c that may result in BPF
 7// verifier issues. They are exposed to control the size and also to disable BPF
 8// counters when the number of user events is too large.
 9
10// max cgroup hierarchy level: arbitrary
11#define BPERF_CGROUP__MAX_LEVELS  10
12// max events per cgroup: arbitrary
13#define BPERF_CGROUP__MAX_EVENTS  128
14
15#endif /* __BPERF_CGROUP_H */