tools/perf/util/bpf_skel/sample-filter.h

   1 #ifndef PERF_UTIL_BPF_SKEL_SAMPLE_FILTER_H
   2 #define PERF_UTIL_BPF_SKEL_SAMPLE_FILTER_H
   3
   4 #define MAX_FILTERS  32
   5
   6 /* supported filter operations */
   7 enum 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 };
  16
  17 /* BPF map entry for filtering */
  18 struct perf_bpf_filter_entry {
  19         enum perf_bpf_filter_op op;
  20         __u32 part; /* sub-sample type info when it has multiple values */
  21         __u64 flags; /* perf sample type flags */
  22         __u64 value;
  23 };
  24
  25 #endif /* PERF_UTIL_BPF_SKEL_SAMPLE_FILTER_H */