perf tools: Add data object to handle perf data file

[karo-tx-linux.git] / tools / perf / util / session.c

diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index d4559ca08ca6c3444e9c93489fea93a82223fa2c..e3f63df1d57cb4b231ee0bfcf321799761bb1e86 100644 (file)
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -106,11 +106,11 @@ static void perf_session__destroy_kernel_maps(struct perf_session *self)
        machines__destroy_kernel_maps(&self->machines);
 }
 
-struct perf_session *perf_session__new(const char *filename, int mode,
-                                      bool force, bool repipe,
-                                      struct perf_tool *tool)
+struct perf_session *perf_session__new(struct perf_data_file *file,
+                                      bool repipe, struct perf_tool *tool)
 {
        struct perf_session *self;
+       const char *filename = file->path;
        struct stat st;
        size_t len;
 
@@ -134,11 +134,11 @@ struct perf_session *perf_session__new(const char *filename, int mode,
        INIT_LIST_HEAD(&self->ordered_samples.to_free);
        machines__init(&self->machines);
 
-       if (mode == O_RDONLY) {
-               if (perf_session__open(self, force) < 0)
+       if (perf_data_file__is_read(file)) {
+               if (perf_session__open(self, file->force) < 0)
                        goto out_delete;
                perf_session__set_id_hdr_size(self);
-       } else if (mode == O_WRONLY) {
+       } else if (perf_data_file__is_write(file)) {
                /*
                 * In O_RDONLY mode this will be performed when reading the
                 * kernel MMAP event, in perf_event__process_mmap().