Merge branch 'nsfs' into for-next

init/main.c

@@ -78,6 +78,7 @@
 #include <linux/context_tracking.h>
 #include <linux/random.h>
 #include <linux/list.h>
+#include <linux/proc_ns.h>
 
 #include <asm/io.h>
 #include <asm/bugs.h>
@@ -660,6 +661,7 @@ asmlinkage __visible void __init start_kernel(void)
 	/* rootfs populating might need page-writeback */
 	page_writeback_init();
 	proc_root_init();
+	nsfs_init();
 	cgroup_init();
 	cpuset_init();
 	taskstats_init_early();