Annotate vital static information into inspection table:
 - nr_swapfiles

Information on these variables is stored into dedicated inspection section.

Signed-off-by: Eugen Hristev <eugen.hristev@linaro.org>
---
 mm/swapfile.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mm/swapfile.c b/mm/swapfile.c
index 10760240a3a2..ee677be19041 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -42,6 +42,7 @@
 #include <linux/suspend.h>
 #include <linux/zswap.h>
 #include <linux/plist.h>
+#include <linux/meminspect.h>
 
 #include <asm/tlbflush.h>
 #include <linux/swapops.h>
@@ -65,6 +66,7 @@ static void move_cluster(struct swap_info_struct *si,
 
 static DEFINE_SPINLOCK(swap_lock);
 static unsigned int nr_swapfiles;
+MEMINSPECT_SIMPLE_ENTRY(nr_swapfiles);
 atomic_long_t nr_swap_pages;
 /*
  * Some modules use swappable objects and may try to swap them out under
-- 
2.43.0