perf script: Add period as a default output column
authorJiri Olsa <jolsa@kernel.org>
Mon, 25 Aug 2014 14:45:43 +0000 (16:45 +0200)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Fri, 17 Oct 2014 18:22:19 +0000 (15:22 -0300)
Adding period as a default output column in script command fo hardware,
software and raw events.

If PERF_SAMPLE_PERIOD sample type is defined in perf.data, following
will be displayed in perf script output:

  $ perf script
              ls  8034 57477.887209:     250000 task-clock:  ffffffff81361d72 memset ([kernel.kallsyms])
              ls  8034 57477.887464:     250000 task-clock:  ffffffff816f6d92 _raw_spin_unlock_irqrestore ([kernel.kallsyms])
              ls  8034 57477.887708:     250000 task-clock:  ffffffff811a94f0 do_munmap ([kernel.kallsyms])
              ls  8034 57477.887959:     250000 task-clock:        34080916c6 get_next_seq (/usr/lib64/libc-2.17.so)
              ls  8034 57477.888208:     250000 task-clock:        3408079230 _IO_doallocbuf (/usr/lib64/libc-2.17.so)
              ls  8034 57477.888717:     250000 task-clock:  ffffffff814242c8 n_tty_write ([kernel.kallsyms])
              ls  8034 57477.889285:     250000 task-clock:        3408076402 fwrite_unlocked (/usr/lib64/libc-2.17.so)

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: "Jen-Cheng(Tommy) Huang" <tommy24@gatech.edu>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jen-Cheng(Tommy) Huang <tommy24@gatech.edu>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1408977943-16594-10-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/builtin-script.c

index 0659dff4a21d58bc196bf0b5ef81d8f35df71bfa..9708a12905715e78759c88c397dcf27d5c5a863b 100644 (file)
@@ -82,7 +82,8 @@ static struct {
                .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
                              PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
                              PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP |
                .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
                              PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
                              PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP |
-                                 PERF_OUTPUT_SYM | PERF_OUTPUT_DSO,
+                             PERF_OUTPUT_SYM | PERF_OUTPUT_DSO |
+                             PERF_OUTPUT_PERIOD,
 
                .invalid_fields = PERF_OUTPUT_TRACE,
        },
 
                .invalid_fields = PERF_OUTPUT_TRACE,
        },
@@ -93,7 +94,8 @@ static struct {
                .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
                              PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
                              PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP |
                .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
                              PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
                              PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP |
-                                 PERF_OUTPUT_SYM | PERF_OUTPUT_DSO,
+                             PERF_OUTPUT_SYM | PERF_OUTPUT_DSO |
+                             PERF_OUTPUT_PERIOD,
 
                .invalid_fields = PERF_OUTPUT_TRACE,
        },
 
                .invalid_fields = PERF_OUTPUT_TRACE,
        },
@@ -112,7 +114,8 @@ static struct {
                .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
                              PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
                              PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP |
                .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
                              PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
                              PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP |
-                                 PERF_OUTPUT_SYM | PERF_OUTPUT_DSO,
+                             PERF_OUTPUT_SYM | PERF_OUTPUT_DSO |
+                             PERF_OUTPUT_PERIOD,
 
                .invalid_fields = PERF_OUTPUT_TRACE,
        },
 
                .invalid_fields = PERF_OUTPUT_TRACE,
        },