tracing: left align location header in stack_trace

Ingo Molnar suggested, instead of:

        Depth    Size      Location    (27 entries)
        -----    ----      --------
  0)     2880      48   lock_timer_base+0x2b/0x4f
  1)     2832      80   __mod_timer+0x33/0xe0
  2)     2752      16   __ide_set_handler+0x63/0x65

To have it be:

        Depth    Size   Location    (27 entries)
        -----    ----   --------
  0)     2880      48   lock_timer_base+0x2b/0x4f
  1)     2832      80   __mod_timer+0x33/0xe0
  2)     2752      16   __ide_set_handler+0x63/0x65

Requested-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Steven Rostedt <srostedt@redhat.com>

diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
index 91ccbf3..c750f65 100644 (file)
--- a/kernel/trace/trace_stack.c
+++ b/kernel/trace/trace_stack.c
@@ -262,9 +262,9 @@ static int t_show(struct seq_file *m, void *v)
        int size;
 
        if (v == SEQ_START_TOKEN) {
-               seq_printf(m, "        Depth    Size      Location"
+               seq_printf(m, "        Depth    Size   Location"
                           "    (%d entries)\n"
-                          "        -----    ----      --------\n",
+                          "        -----    ----   --------\n",
                           max_stack_trace.nr_entries);
 
                if (!stack_tracer_enabled && !max_stack_size)