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-rw-r--r--drivers/md/dm-snap-persistent.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/md/dm-snap-persistent.c b/drivers/md/dm-snap-persistent.c
index d1f1d7017103..3ac415675b6c 100644
--- a/drivers/md/dm-snap-persistent.c
+++ b/drivers/md/dm-snap-persistent.c
@@ -10,6 +10,7 @@
#include <linux/mm.h>
#include <linux/pagemap.h>
#include <linux/vmalloc.h>
+#include <linux/export.h>
#include <linux/slab.h>
#include <linux/dm-io.h>