Messages in this thread Patch in this message | | | From | Jungseok Lee <> | Subject | [PATCH 1/2] tracing: Fix function graph duration format for 7-digit number | Date | Sat, 11 Jul 2015 14:51:39 +0000 |
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Currently, row's width of 7-digit duration numbers not aligned with other cases like the following example.
3) $ 3999884 us | } 3) | finish_task_switch() { 3) 0.365 us | _raw_spin_unlock_irq(); 3) 3.333 us | } 3) $ 3999976 us | } 3) $ 3999979 us | } /* schedule */
As adding a single white space in case of 7-digit numbers, the format could be unified easily as follows.
3) $ 2237472 us | } 3) | finish_task_switch() { 3) 0.364 us | _raw_spin_unlock_irq(); 3) 3.125 us | } 3) $ 2237556 us | } 3) $ 2237559 us | } /* schedule */
Signed-off-by: Jungseok Lee <jungseoklee85@gmail.com> --- kernel/trace/trace_functions_graph.c | 2 ++ 1 file changed, 2 insertions(+)
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; } trace_seq_puts(s, " us "); -- 1.9.1
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