perf tools: Add data object to handle perf data file
This patch is adding 'struct perf_data_file' object as a placeholder for
all attributes regarding perf.data file handling. Changing
perf_session__new to take it as an argument.
The rest of the functionality will be added later to keep this change
simple enough, because all the places using perf_session are changed
now.
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <andi@firstfloor.org>
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>
Link: http://lkml.kernel.org/r/1381847254-28809-2-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c
index f51a963..4aa6d78 100644
--- a/tools/perf/builtin-inject.c
+++ b/tools/perf/builtin-inject.c
@@ -15,6 +15,7 @@
#include "util/tool.h"
#include "util/debug.h"
#include "util/build-id.h"
+#include "util/data.h"
#include "util/parse-options.h"
@@ -345,6 +346,10 @@
{
struct perf_session *session;
int ret = -EINVAL;
+ struct perf_data_file file = {
+ .path = inject->input_name,
+ .mode = PERF_DATA_MODE_READ,
+ };
signal(SIGINT, sig_handler);
@@ -355,7 +360,7 @@
inject->tool.tracing_data = perf_event__repipe_tracing_data;
}
- session = perf_session__new(inject->input_name, O_RDONLY, false, true, &inject->tool);
+ session = perf_session__new(&file, true, &inject->tool);
if (session == NULL)
return -ENOMEM;