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