1#ifndef PERF_UTIL_BPF_SKEL_SAMPLE_FILTER_H
2#define PERF_UTIL_BPF_SKEL_SAMPLE_FILTER_H
3
4#define MAX_FILTERS  64
5
6/* supported filter operations */
7enum perf_bpf_filter_op {
8	PBF_OP_EQ,
9	PBF_OP_NEQ,
10	PBF_OP_GT,
11	PBF_OP_GE,
12	PBF_OP_LT,
13	PBF_OP_LE,
14	PBF_OP_AND,
15	PBF_OP_GROUP_BEGIN,
16	PBF_OP_GROUP_END,
17};
18
19/* BPF map entry for filtering */
20struct perf_bpf_filter_entry {
21	enum perf_bpf_filter_op op;
22	__u32 part; /* sub-sample type info when it has multiple values */
23	__u64 flags; /* perf sample type flags */
24	__u64 value;
25};
26
27#endif /* PERF_UTIL_BPF_SKEL_SAMPLE_FILTER_H */