perf machine: Introduce machine__findnew_dso() method
Similar to machine__findnew_thread(), also prepping for refcounting and
locking, this time for struct dso instances.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/n/tip-fv3tshv5o1413coh147lszjc@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index ffd3107..698da1da 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -1157,7 +1157,7 @@
}
if (kernel == NULL)
- kernel = __dsos__findnew(&machine->dsos, kmmap_prefix);
+ kernel = machine__findnew_dso(machine, kmmap_prefix);
if (kernel == NULL)
goto out_problem;
@@ -1915,3 +1915,8 @@
}
return err;
}
+
+struct dso *machine__findnew_dso(struct machine *machine, const char *filename)
+{
+ return __dsos__findnew(&machine->dsos, filename);
+}