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 */ 16