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-report.c b/tools/perf/builtin-report.c
index 21b5c2f..60d7f8e 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -33,6 +33,7 @@
#include "util/thread.h"
#include "util/sort.h"
#include "util/hist.h"
+#include "util/data.h"
#include "arch/common.h"
#include <dlfcn.h>
@@ -857,6 +858,9 @@
"Don't show entries under that percent", parse_percent_limit),
OPT_END()
};
+ struct perf_data_file file = {
+ .mode = PERF_DATA_MODE_READ,
+ };
perf_config(perf_report_config, &report);
@@ -886,9 +890,11 @@
perf_hpp__init();
}
+ file.path = input_name;
+ file.force = report.force;
+
repeat:
- session = perf_session__new(input_name, O_RDONLY,
- report.force, false, &report.tool);
+ session = perf_session__new(&file, false, &report.tool);
if (session == NULL)
return -ENOMEM;
