perf sched: Add missing event.h include directive

We use what is defined there, were getting it by luck, indirectly, fix
it.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-e1cdt9557ctpvs3jb9c16qe6@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
index 511e19a7aafa85850005480920c59a0bf86cb9eb..f0b828c201ccdefc07904cb9977516a1090e96aa 100644 (file)
--- a/tools/perf/builtin-sched.c
+++ b/tools/perf/builtin-sched.c
@@ -24,6 +24,7 @@
 #include "util/trace-event.h"
 
 #include "util/debug.h"
+#include "util/event.h"
 
 #include <linux/kernel.h>
 #include <linux/log2.h>