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| author |   Steven Rostedt <srostedt@redhat.com> | 2012-04-06 00:47:57 +0200 |
|---|---|---|
| committer |   Frederic Weisbecker <fweisbec@gmail.com> | 2012-04-25 13:35:18 +0200 |
| commit | 4dc1024a7a529626de5a800b10088bcbbc1ae941 (patch) | |
| tree | 53100c8ed8b599568cc6f1f023e1a709d3eeda1f /tools/lib/traceevent/event-parse.h | |
| parent | perf: Have perf use the new libtraceevent.a library (diff) | |
| download | linux-dev-4dc1024a7a529626de5a800b10088bcbbc1ae941.tar.xz linux-dev-4dc1024a7a529626de5a800b10088bcbbc1ae941.zip | |
perf/events: Add flag to produce nsec output
libtraceevent library prints out in usecs but perf wants to print out
in nsecs. Add a flag that lets the user decide to print out in usec
or nsec times.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Arnaldo Carvalho de Melo <acme@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Arun Sharma <asharma@fb.com>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Diffstat (limited to 'tools/lib/traceevent/event-parse.h')
| -rw-r--r-- | tools/lib/traceevent/event-parse.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h index 2e0222dd3a8b..88528278f9aa 100644 --- a/tools/lib/traceevent/event-parse.h +++ b/tools/lib/traceevent/event-parse.h @@ -334,6 +334,10 @@ enum pevent_func_arg_type { PEVENT_FUNC_ARG_MAX_TYPES }; +enum pevent_flag { + PEVENT_NSEC_OUTPUT = 1, /* output in NSECS */ +}; + struct cmdline; struct cmdline_list; struct func_map; @@ -373,6 +377,7 @@ struct pevent { struct printk_list *printklist; unsigned int printk_count; + struct event_format **events; int nr_events; struct event_format **sort_events; @@ -397,6 +402,8 @@ struct pevent { int test_filters; + int flags; + struct format_field *bprint_ip_field; struct format_field *bprint_fmt_field; struct format_field *bprint_buf_field; @@ -408,6 +415,11 @@ struct pevent { struct event_format *last_event; }; +static inline void pevent_set_flag(struct pevent *pevent, int flag) +{ + pevent->flags |= flag; +} + static inline unsigned short __data2host2(struct pevent *pevent, unsigned short data) { |