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perf tools: Add trace-event object

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Add trace-event object to keep together 'struct pevent' object with its
loaded plugins with following interface:

int trace_event__init(struct trace_event *t);

  - Initalizes 'struct pevent' object and loads plugins for it

void trace_event__cleanup(struct trace_event *t);

  - Cleanups both 'struct pevent' and plugins

Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1386076182-14484-10-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa
2013-12-03 14:09:23 +01:00
committed by Arnaldo Carvalho de Melo
parent cef82c9f5a
commit 29f5ffd3d3
9 changed files with 51 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
tools/perf/util/trace-event-parse.c
View File

@@ -28,19 +28,6 @@
#include "util.h"
#include "trace-event.h"
struct pevent *read_trace_init(int file_bigendian, int host_bigendian)
{
struct pevent *pevent = pevent_alloc();
if (pevent != NULL) {
pevent_set_flag(pevent, PEVENT_NSEC_OUTPUT);
pevent_set_file_bigendian(pevent, file_bigendian);
pevent_set_host_bigendian(pevent, host_bigendian);
}
return pevent;
}
static int get_common_field(struct scripting_context *context,
int *offset, int *size, const char *type)
{