On Sat, 11 Jul 2015 14:51:39 +0000
Jungseok Lee <[email protected]> wrote:
> diff --git a/kernel/trace/trace_functions_graph.c
> b/kernel/trace/trace_functions_graph.c
> index 8968bf7..0bc16c4 100644
> --- a/kernel/trace/trace_functions_graph.c
> +++ b/kernel/trace/trace_functions_graph.c
> @@ -716,6 +716,8 @@ trace_print_graph_duration(unsigned long long duration,
> struct trace_seq *s)
> snprintf(nsecs_str, slen, "%03lu", nsecs_rem);
> trace_seq_printf(s, ".%s", nsecs_str);
> len += strlen(nsecs_str);
> + } else if (len == 7) {
> + len -= 1;
Don't you mean len--;
> }
>
> trace_seq_puts(s, " us ");
I don't care much for an extra branch here. I'm going to go with the
following patch:
-- Steve
diff --git a/kernel/trace/trace_functions_graph.c
b/kernel/trace/trace_functions_graph.c
index 8968bf720c12..ca98445782ac 100644
--- a/kernel/trace/trace_functions_graph.c
+++ b/kernel/trace/trace_functions_graph.c
@@ -715,13 +715,13 @@ trace_print_graph_duration(unsigned long long duration,
struct trace_seq *s)
snprintf(nsecs_str, slen, "%03lu", nsecs_rem);
trace_seq_printf(s, ".%s", nsecs_str);
- len += strlen(nsecs_str);
+ len += strlen(nsecs_str) + 1;
}
trace_seq_puts(s, " us ");
/* Print remaining spaces to fit the row's width */
- for (i = len; i < 7; i++)
+ for (i = len; i < 8; i++)
trace_seq_putc(s, ' ');
}
--
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