From 1b372ca52a02cc97520c13d79bdfb0a7ff81b772 Mon Sep 17 00:00:00 2001 From: Yoshihiro YUNOMAE Date: Fri, 1 Nov 2013 17:53:53 -0400 Subject: tools lib traceevent: Add support for extracting trace_clock in report If trace-cmd extracts trace_clock, trace-cmd reads trace_clock data from the trace.dat and switches outputting format of timestamp for each trace_clock. Signed-off-by: Yoshihiro YUNOMAE Cc: Andrew Morton Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Namhyung Kim Link: http://lkml.kernel.org/r/20130424231305.14877.86147.stgit@yunodevel Signed-off-by: Steven Rostedt Signed-off-by: Arnaldo Carvalho de Melo --- tools/lib/traceevent/event-parse.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'tools/lib/traceevent/event-parse.h') diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h index c37b2026d04a..7503edf5ac6a 100644 --- a/tools/lib/traceevent/event-parse.h +++ b/tools/lib/traceevent/event-parse.h @@ -20,6 +20,7 @@ #ifndef _PARSE_EVENTS_H #define _PARSE_EVENTS_H +#include #include #include @@ -450,6 +451,8 @@ struct pevent { /* cache */ struct event_format *last_event; + + char *trace_clock; }; static inline void pevent_set_flag(struct pevent *pevent, int flag) @@ -527,6 +530,7 @@ enum trace_flag_type { }; int pevent_register_comm(struct pevent *pevent, const char *comm, int pid); +void pevent_register_trace_clock(struct pevent *pevent, char *trace_clock); int pevent_register_function(struct pevent *pevent, char *name, unsigned long long addr, char *mod); int pevent_register_print_string(struct pevent *pevent, char *fmt, @@ -534,7 +538,7 @@ int pevent_register_print_string(struct pevent *pevent, char *fmt, int pevent_pid_is_registered(struct pevent *pevent, int pid); void pevent_print_event(struct pevent *pevent, struct trace_seq *s, - struct pevent_record *record); + struct pevent_record *record, bool use_trace_clock); int pevent_parse_header_page(struct pevent *pevent, char *buf, unsigned long size, int long_size); -- cgit v1.2.3