Space out events more evenly

The data for the events in the output looks better if most of them
are lined up in a column.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

2 files changed, 7 insertions, 3 deletions

diff --git a/parse-events.c b/parse-events.c
index 7fad6eb..8a59433 100644
--- a/parse-events.c
+++ b/parse-events.c
@@ -2921,12 +2921,14 @@ void pevent_event_info(struct trace_seq *s, struct event *event,
 void pevent_print_event(struct trace_seq *s,
                         int cpu, void *data, int size, unsigned long long nsecs)
 {
+        static char *spaces = "                    "; /* 20 spaces */
         struct event *event;
         unsigned long secs;
         unsigned long usecs;
         const char *comm;
         int type;
         int pid;
+        int len;
 
         secs = nsecs / NSECS_PER_SEC;
         usecs = nsecs - secs * NSECS_PER_SEC;
@@ -2952,6 +2954,11 @@ void pevent_print_event(struct trace_seq *s,
 
         trace_seq_printf(s, " %5lu.%06lu: %s: ", secs, usecs, event->name);
 
+        /* Space out the event names evenly. */
+        len = strlen(event->name);
+        if (len < 20)
+                trace_seq_printf(s, "%.*s", 20 - len, spaces);
+        
         if (event->handler)
                 event->handler(s, data, size, event, cpu, nsecs);
         else
diff --git a/trace-ftrace.c b/trace-ftrace.c
index 2a6c227..e6f7aa5 100644
--- a/trace-ftrace.c
+++ b/trace-ftrace.c
@@ -262,9 +262,6 @@ fgraph_ret_handler(struct trace_seq *s, void *data, int size,
         unsigned long long duration, depth;
         int i;
 
-        /* Compensate that exit is one char less than entry */
-        trace_seq_putc(s, ' ');
-
         if (get_field_val(s, data, event, "rettime", &rettime))
                 return trace_seq_putc(s, '!');