On Fri, 22 Sep 2017 14:59:56 -0500
Tom Zanussi <tom.zanussi@xxxxxxxxxxxxxxx> wrote:
> @@ -1742,7 +1746,8 @@ static void hist_trigger_stacktrace_print(struct seq_file *m,
> seq_printf(m, "%s: [%llx] %-55s", field_name,
> uval, str);
> } else if (key_field->flags & HIST_FIELD_FL_EXECNAME) {
> - char *comm = elt->private_data;
> + struct hist_elt_data *elt_data = elt->private_data;
Weren't we going to add a "if (WARN_ON_ONCE(!elt_data)) return;" here?
-- Steve
> + char *comm = elt_data->comm;
>
> uval = *(u64 *)(key + key_field->offset);
> seq_printf(m, "%s: %-16s[%10llu]", field_name,
> --
--
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