From 52409fae3e4b8d16b68b61902fc09075cd97b75d Mon Sep 17 00:00:00 2001
From: Dominik Sliwa <dominik.sliwa@toradex.com>
Date: Sun, 2 Jul 2017 16:41:37 +0200
Subject: Backports generated from 4.11 kernel

Initial commit.

Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
---
 backport-include/linux/page_ref.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 backport-include/linux/page_ref.h

(limited to 'backport-include/linux/page_ref.h')

diff --git a/backport-include/linux/page_ref.h b/backport-include/linux/page_ref.h
new file mode 100644
index 0000000..55fc14f
--- /dev/null
+++ b/backport-include/linux/page_ref.h
@@ -0,0 +1,13 @@
+#ifndef __BP_PAGE_REF_H
+#define __BP_PAGE_REF_H
+#include <linux/version.h>
+#if LINUX_VERSION_IS_GEQ(4,6,0)
+#include_next <linux/page_ref.h>
+#else
+static inline void page_ref_inc(struct page *page)
+{
+	atomic_inc(&page->_count);
+}
+#endif
+
+#endif /* __BP_PAGE_REF_H */
-- 
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