Re: [PATCH 09/26 v5] tracing/probes: Do not use return value of trace_seq_printf()

From: Petr Mladek
Date: Tue Nov 18 2014 - 09:13:57 EST

On Fri 2014-11-14 23:58:56, Steven Rostedt wrote:
> From: "Steven Rostedt (Red Hat)" <rostedt@xxxxxxxxxxx>
> The functions trace_seq_printf() and friends will soon not have a return
> value and will only be a void function. Use trace_seq_has_overflowed()
> instead to know if the trace_seq operations succeeded or not.
> Link:
> Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
> Acked-by: Masami Hiramatsu <>
> Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

Reviewed-by: Petr Mladek <pmladek@xxxxxxx>

Best Regards,
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at
Please read the FAQ at