diff --git a/linux.md b/linux.md
index ed05bdc..67472ed 100644
--- a/linux.md
+++ b/linux.md
@@ -3,3 +3,9 @@
 ## Get applied clock frequency
 `debugfs`: `/sys/kernel/debug`
 
+## Dump stack
+```c
+#include <linux/kernel.h>
+dump_stack();
+```
+