1 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/swapfile.h b/include/linux/swapfile.h
new file mode 100644
index 000000000000..e282624e8c10
--- /dev/null
+++ b/include/linux/swapfile.h
@@ -0,0 +1,13 @@
+#ifndef _LINUX_SWAPFILE_H
+#define _LINUX_SWAPFILE_H
+/*
+ * these were static in swapfile.c but frontswap.c needs them and we don't
+ * want to expose them to the dozens of source files that include swap.h
+ */
+extern spinlock_t swap_lock;
+extern struct swap_list_t swap_list;
+extern struct swap_info_struct *swap_info[];
+extern int try_to_unuse(unsigned int, bool, unsigned long);
+#endif /* _LINUX_SWAPFILE_H */

diff --git a/include/linux/swapfile.h b/include/linux/swapfile.h new file mode 100644 index 000000000000..e282624e8c10 --- /dev/null +++ b/include/linux/swapfile.h
@@ -0,0 +1,13 @@
	1	#ifndef _LINUX_SWAPFILE_H
	2	#define _LINUX_SWAPFILE_H
	3
	4	/*
	5	* these were static in swapfile.c but frontswap.c needs them and we don't
	6	* want to expose them to the dozens of source files that include swap.h
	7	*/
	8	extern spinlock_t swap_lock;
	9	extern struct swap_list_t swap_list;
	10	extern struct swap_info_struct *swap_info[];
	11	extern int try_to_unuse(unsigned int, bool, unsigned long);
	12
	13	#endif /* _LINUX_SWAPFILE_H */