OP_and 12 tools/perf/util/strfilter.c static const char *OP_and = "&"; /* Logical AND */ OP_and 99 tools/perf/util/strfilter.c cur = strfilter_node__alloc(OP_and, last_op->r, NULL); OP_and 193 tools/perf/util/strfilter.c root = strfilter_node__alloc(_or ? OP_or : OP_and, filter->root, right);