(2013/07/30 1:41), Tom Zanussi wrote:
> +
> +static int
> +event_enable_trigger_func(struct event_command *cmd_ops, void *cmd_data,
> + char *glob, char *cmd, char *param, int enabled)
> +{
> + struct trace_array *tr = top_trace_array();
OK, here is the problem. top_trace_array() always returns the default
instance. So, following change will solve the problem.
struct trigger_iterator *iter = cmd_data;
struct trace_array *tr = iter->file->tr;
However, I think we still have a race problem on accessing event_file.
Thank you,
--
Masami HIRAMATSU
IT Management Research Dept. Linux Technology Center
Hitachi, Ltd., Yokohama Research Laboratory
E-mail: [email protected]
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