X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=kernel%2Fsemaphore.c;h=aaaeae8244e77aa7dffd26ff935e7e3260c58a97;hb=b69a7288ea7bf171328f313f0edae629f50e3bdb;hp=5c2942e768cdd44371ae305d5870abfe7428732c;hpb=03414e57ad9875d0c8bfa5a4a65813cb2157372e;p=linux-2.6

diff --git a/kernel/semaphore.c b/kernel/semaphore.c
index 5c2942e768..aaaeae8244 100644
--- a/kernel/semaphore.c
+++ b/kernel/semaphore.c
@@ -31,6 +31,7 @@
 #include <linux/sched.h>
 #include <linux/semaphore.h>
 #include <linux/spinlock.h>
+#include <linux/ftrace.h>
 
 static noinline void __down(struct semaphore *sem);
 static noinline int __down_interruptible(struct semaphore *sem);