FTRACE_ITER_FILTER
if (((iter->flags & (FTRACE_ITER_FILTER | FTRACE_ITER_NOTRACE)) &&
if ((iter->flags & (FTRACE_ITER_FILTER | FTRACE_ITER_NOTRACE)) &&
FTRACE_ITER_FILTER | FTRACE_ITER_DO_PROBES,
filter_hash = !!(iter->flags & FTRACE_ITER_FILTER);
return ftrace_regex_open(ops, FTRACE_ITER_FILTER,