On Wed, Sep 18, 2019 at 5:03 AM Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:
>
> From: "Steven Rostedt (VMware)" <rostedt@xxxxxxxxxxx>
>
> In preparation for using the new tep_print_event() format, move the logic of
> checking if the trace_clock used should be default as printed in usecs into
> tracecmd_parse_trace_clock() when it parses the trace_clock.
>
> Signed-off-by: Steven Rostedt (VMware) <rostedt@xxxxxxxxxxx>
> ---
> include/trace-cmd/trace-cmd.h | 1 +
> lib/trace-cmd/trace-input.c | 8 ++++++++
> 2 files changed, 9 insertions(+)
>
> diff --git a/include/trace-cmd/trace-cmd.h b/include/trace-cmd/trace-cmd.h
> index eb36a1f20c30..7c3bc2229461 100644
> --- a/include/trace-cmd/trace-cmd.h
> +++ b/include/trace-cmd/trace-cmd.h
> @@ -87,6 +87,7 @@ enum {
> TRACECMD_FL_IGNORE_DATE = (1 << 0),
> TRACECMD_FL_BUFFER_INSTANCE = (1 << 1),
> TRACECMD_FL_LATENCY = (1 << 2),
> + TRACECMD_FL_IN_USECS = (1 << 3),
> };
>
> struct tracecmd_ftrace {
> diff --git a/lib/trace-cmd/trace-input.c b/lib/trace-cmd/trace-input.c
> index 5533d42fd7c2..73f27a4e50d0 100644
> --- a/lib/trace-cmd/trace-input.c
> +++ b/lib/trace-cmd/trace-input.c
> @@ -2582,6 +2582,14 @@ static void extract_trace_clock(struct tracecmd_input *handle, char *line)
> sscanf(data, "%ms", &clock);
> /* TODO: report if it fails to allocate */
> handle->trace_clock = clock;
> +
> + if (!clock)
> + return;
> +
> + if (!strcmp(clock, "local") || !strcmp(clock, "global")
> + || !strcmp(clock, "uptime") || !strcmp(clock, "perf")
> + || !strncmp(clock, "mono", 4))
> + handle->flags |= TRACECMD_FL_IN_USECS;
> }
>
> void tracecmd_parse_trace_clock(struct tracecmd_input *handle,
> --
> 2.20.1
>
>
Looks OK.
Reviewed-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@xxxxxxxxx>
--
Tzvetomir (Ceco) Stoyanov
VMware Open Source Technology Center
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