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author | Steven Rostedt <srostedt@redhat.com> | 2012-04-05 22:47:56 (GMT) |
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committer | Frederic Weisbecker <fweisbec@gmail.com> | 2012-04-25 11:28:48 (GMT) |
commit | aaf045f72335653b24784d6042be8e4aee114403 (patch) | |
tree | 55c11335e23759e56e0a5ae2daf1c31bb9769662 /tools/perf/builtin-script.c | |
parent | 668fe01f1cea2154da479dd12946eeb53413396e (diff) | |
download | linux-aaf045f72335653b24784d6042be8e4aee114403.tar.xz |
perf: Have perf use the new libtraceevent.a library
The event parsing code in perf was originally copied from trace-cmd
but never was kept up-to-date with the changes that was done there.
The trace-cmd libtraceevent.a code is much more mature than what is
currently in perf.
This updates the code to use wrappers to handle the calls to the
new event parsing code. The new code requires a handle to be pass
around, which removes the global event variables and allows
more than one event structure to be read from different files
(and different machines).
But perf still has the old global events and the code throughout
perf does not yet have a nice way to pass around a handle.
A global 'pevent' has been made for perf and the old calls have
been created as wrappers to the new event parsing code that uses
the global pevent.
With this change, perf can later incorporate the pevent handle into
the perf structures and allow more than one file to be read and
compared, that contains different events.
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/perf/builtin-script.c')
-rw-r--r-- | tools/perf/builtin-script.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index d4ce733..8e395a5 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -261,7 +261,7 @@ static void print_sample_start(struct perf_sample *sample, struct perf_event_attr *attr) { int type; - struct event *event; + struct event_format *event; const char *evname = NULL; unsigned long secs; unsigned long usecs; |