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| author | Jiri Olsa <jolsa@redhat.com> | 2013-12-03 14:09:38 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-12-04 15:36:50 -0300 |
| commit | b32cea650a16092a654baa2095c78fa917bad4da (patch) | |
| tree | 36239212833eb7d48968b3a5ce96e74c3cd0894c /tools/lib | |
| parent | f04015ecb5eb0bf25260de585f0c5f60e84f073a (diff) | |
| download | linux-b32cea650a16092a654baa2095c78fa917bad4da.tar.bz2 | |
tools lib traceevent: Use pevent_print_func_field in hrtimer_start handler
The pevent_print_func_field function encompasses all the functionality
used in the hrtimer_start handler. Change the handler to use this
function.
This also unifies the function field output with the
hrtimer_expire_entry handler.
Suggested-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1386076182-14484-25-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/lib')
| -rw-r--r-- | tools/lib/traceevent/plugin_hrtimer.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/tools/lib/traceevent/plugin_hrtimer.c b/tools/lib/traceevent/plugin_hrtimer.c index e41d4cf9344f..0b0ebf30aa44 100644 --- a/tools/lib/traceevent/plugin_hrtimer.c +++ b/tools/lib/traceevent/plugin_hrtimer.c @@ -48,10 +48,6 @@ static int timer_start_handler(struct trace_seq *s, struct pevent_record *record, struct event_format *event, void *context) { - struct pevent *pevent = event->pevent; - struct format_field *fn = pevent_find_field(event, "function"); - void *data = record->data; - trace_seq_printf(s, "hrtimer="); if (pevent_print_num_field(s, "0x%llx", event, "timer", @@ -59,19 +55,8 @@ static int timer_start_handler(struct trace_seq *s, pevent_print_num_field(s, "0x%llx", event, "hrtimer", record, 1); - if (!fn) { - trace_seq_printf(s, " function=MISSING"); - } else { - unsigned long long function; - const char *func; - - if (pevent_read_number_field(fn, data, &function)) - trace_seq_printf(s, " function=INVALID"); - - func = pevent_find_function(pevent, function); - - trace_seq_printf(s, " function=%s", func); - } + pevent_print_func_field(s, " function=%s", event, "function", + record, 0); trace_seq_printf(s, " expires="); pevent_print_num_field(s, "%llu", event, "expires", record, 1); |