perf tools: Add signal.h to places using its definitions

[karo-tx-linux.git] / tools / perf / util / evlist.h

diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h
index 389b9ccdf8c75db39d8e2163d6909a4db01e65a8..94cea4398a13aeefb1eff28fdd2defa3194209f0 100644 (file)
--- a/tools/perf/util/evlist.h
+++ b/tools/perf/util/evlist.h
@@ -1,7 +1,8 @@
 #ifndef __PERF_EVLIST_H
 #define __PERF_EVLIST_H 1
 
-#include <linux/atomic.h>
+#include <linux/kernel.h>
+#include <linux/refcount.h>
 #include <linux/list.h>
 #include <api/fd/array.h>
 #include <stdio.h>
@@ -10,6 +11,7 @@
 #include "evsel.h"
 #include "util.h"
 #include "auxtrace.h"
+#include <signal.h>
 #include <unistd.h>
 
 struct pollfd;
@@ -29,7 +31,7 @@ struct perf_mmap {
        void             *base;
        int              mask;
        int              fd;
-       atomic_t         refcnt;
+       refcount_t       refcnt;
        u64              prev;
        struct auxtrace_mmap auxtrace_mmap;
        char             event_copy[PERF_SAMPLE_MAX_SIZE] __attribute__((aligned(8)));