[PATCH 21/31] perf auxtrace: Add missing 'struct perf_sample' forward declaration

[Arnaldo Carvalho de Melo]

From: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

Its needed, was being obtained indirectly, fix it.

Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Link: https://lkml.kernel.org/n/tip-c3k1il7sm28old4e22nwlm7l@xxxxxxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
 tools/perf/util/auxtrace.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/perf/util/auxtrace.h b/tools/perf/util/auxtrace.h
index 37e70dc01436..1ed902a24a39 100644
--- a/tools/perf/util/auxtrace.h
+++ b/tools/perf/util/auxtrace.h
@@ -24,6 +24,7 @@ struct perf_session;
 struct evlist;
 struct perf_tool;
 struct perf_mmap;
+struct perf_sample;
 struct option;
 struct record_opts;
 struct perf_record_auxtrace_info;
-- 
2.21.0