locks: fix sx compilation on mips after r303643

The kernel.h header is required for the SYSINIT macro, which apparently was present on amd64 by accident. Reported by: kib
svn path=/head/; revision=303707
2016-08-03 09:15:10 +00:00 · 2016-08-03 09:15:10 +00:00 · 0453ade508 · 2020-12-20 02:59:44 +00:00
commit 0453ade508
parent 20e37fa8ca
1 changed files with 1 additions and 0 deletions
--- a/sys/kern/kern_sx.c
+++ b/sys/kern/kern_sx.c
@ -46,6 +46,7 @@ __FBSDID("$FreeBSD$");
 #include <sys/param.h>
 #include <sys/systm.h>
 #include <sys/kdb.h>
+#include <sys/kernel.h>
 #include <sys/ktr.h>
 #include <sys/lock.h>
 #include <sys/mutex.h>