Index: linux-test.git/kernel/sched.c
===================================================================
--- linux-test.git.orig/kernel/sched.c
+++ linux-test.git/kernel/sched.c
@@ -61,6 +61,7 @@
 #include <linux/delayacct.h>
 #include <linux/reciprocal_div.h>
 #include <linux/unistd.h>
+#include <linux/logdev.h>
 #include <linux/pagemap.h>
 
 #include <asm/tlb.h>
@@ -1925,6 +1926,8 @@ context_switch(struct rq *rq, struct tas
 	spin_release(&rq->lock.dep_map, 1, _THIS_IP_);
 #endif
 
+	logdev_record_switch(prev, next);
+
 	/* Here we just switch the register state and the stack. */
 	switch_to(prev, next, prev);