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-rw-r--r--kernel/perf_event.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/perf_event.c b/kernel/perf_event.c
index 574ee58a3046..a77266e3e3e1 100644
--- a/kernel/perf_event.c
+++ b/kernel/perf_event.c
@@ -15,6 +15,7 @@
#include <linux/smp.h>
#include <linux/file.h>
#include <linux/poll.h>
+#include <linux/slab.h>
#include <linux/sysfs.h>
#include <linux/dcache.h>
#include <linux/percpu.h>