diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c
index fa762c5..cc67970 100644
--- a/fs/proc/cmdline.c
+++ b/fs/proc/cmdline.c
@@ -17,3 +17,10 @@ static int __init proc_cmdline_init(void)
return 0;
}
fs_initcall(proc_cmdline_init);
+
+#include <linux/printk.h>
+void kpatch_print_message(void)
+{
+ if (!jiffies)
+ printk("hello there!\n");
+}
diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
index 2fb0484..7dd8350 100644
--- a/fs/proc/meminfo.c
+++ b/fs/proc/meminfo.c
@@ -20,6 +20,8 @@
#include <asm/pgtable.h>
#include "internal.h"
+void kpatch_print_message(void);
+
void __attribute__((weak)) arch_report_meminfo(struct seq_file *m)
{
}
@@ -53,6 +55,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
available = si_mem_available();
+ kpatch_print_message();
show_val_kb(m, "MemTotal: ", i.totalram);
show_val_kb(m, "MemFree: ", i.freeram);
show_val_kb(m, "MemAvailable: ", available);