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authorJiri Olsa <[email protected]>2013-12-03 14:09:38 +0100
committerArnaldo Carvalho de Melo <[email protected]>2013-12-04 15:36:50 -0300
commitb32cea650a16092a654baa2095c78fa917bad4da (patch)
tree36239212833eb7d48968b3a5ce96e74c3cd0894c
parentf04015ecb5eb0bf25260de585f0c5f60e84f073a (diff)
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 <[email protected]> Signed-off-by: Jiri Olsa <[email protected]> Cc: Corey Ashford <[email protected]> Cc: David Ahern <[email protected]> Cc: Frederic Weisbecker <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Steven Rostedt <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
-rw-r--r--tools/lib/traceevent/plugin_hrtimer.c19
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);