perf hists: Introduce perf_hpp_list__for_each_sort_list_safe macro
Introducing perf_hpp_list__for_each_sort_list_safe macro
to iterate perf_hpp_list object's sort entries safely.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1453109064-1026-23-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h
index c9b2ea4..61d35a9 100644
--- a/tools/perf/util/hist.h
+++ b/tools/perf/util/hist.h
@@ -257,8 +257,8 @@
#define perf_hpp_list__for_each_sort_list(_list, format) \
list_for_each_entry(format, &(_list)->sorts, sort_list)
-#define perf_hpp__for_each_sort_list_safe(format, tmp) \
- list_for_each_entry_safe(format, tmp, &perf_hpp_list.sorts, sort_list)
+#define perf_hpp_list__for_each_sort_list_safe(_list, format, tmp) \
+ list_for_each_entry_safe(format, tmp, &(_list)->sorts, sort_list)
extern struct perf_hpp_fmt perf_hpp__format[];