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| author | Yoshihiro YUNOMAE <yoshihiro.yunomae.ez@hitachi.com> | 2013-11-01 17:53:53 -0400 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-11-04 14:33:12 -0300 |
| commit | 1b372ca52a02cc97520c13d79bdfb0a7ff81b772 (patch) | |
| tree | e954efc1834b4d76dfc832b7cc946fe9d5e7497f /tools/lib/traceevent/event-parse.h | |
| parent | cc03c54296ccbeca5363dfe8f49af42d14960f28 (diff) | |
| download | linux-1b372ca52a02cc97520c13d79bdfb0a7ff81b772.tar.gz linux-1b372ca52a02cc97520c13d79bdfb0a7ff81b772.tar.bz2 linux-1b372ca52a02cc97520c13d79bdfb0a7ff81b772.zip | |
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 <yoshihiro.yunomae.ez@hitachi.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/20130424231305.14877.86147.stgit@yunodevel
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/lib/traceevent/event-parse.h')
| -rw-r--r-- | tools/lib/traceevent/event-parse.h | 6 |
1 files changed, 5 insertions, 1 deletions
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 <stdbool.h> #include <stdarg.h> #include <regex.h> @@ -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); |