diff -Nupr src/fs/proc/meminfo.c src/fs/proc/meminfo.c
--- src/fs/proc/meminfo.c 2020-03-11 11:23:26.882602572 +0000
+++ src/fs/proc/meminfo.c 2020-03-11 11:25:35.401538436 +0000
@@ -30,6 +30,8 @@ static void show_val_kb(struct seq_file
seq_write(m, " kB\n", 4);
}
+static int foo = 5;
+
static int meminfo_proc_show(struct seq_file *m, void *v)
{
struct sysinfo i;
@@ -141,6 +143,7 @@ static int meminfo_proc_show(struct seq_
show_val_kb(m, "CmaFree: ",
global_zone_page_state(NR_FREE_CMA_PAGES));
#endif
+ seq_printf(m, "kpatch: %d\n", foo);
hugetlb_report_meminfo(m);