diff options
Diffstat (limited to 'kernel/trace/trace_events_filter.c')
| -rw-r--r-- | kernel/trace/trace_events_filter.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c index 4b1057ab9d96..c49c689ce4ad 100644 --- a/kernel/trace/trace_events_filter.c +++ b/kernel/trace/trace_events_filter.c @@ -43,6 +43,19 @@ enum filter_op_ids { OPS }; static const char * ops[] = { OPS }; +typedef int (*filter_pred_fn_t) (struct filter_pred *pred, void *event); + +struct filter_pred { + filter_pred_fn_t fn; + u64 val; + struct regex regex; + unsigned short *ops; + struct ftrace_event_field *field; + int offset; + int not; + int op; +}; + /* * pred functions are OP_LE, OP_LT, OP_GE, OP_GT, and OP_BAND * pred_funcs_##type below must match the order of them above. |