[PATCH 1/9] NFSD: Make "stats.h" self-contained

The inline helpers in fs/nfsd/stats.h dereference struct nfsd_net and
struct svc_export, yet the header includes neither "netns.h" nor
"export.h", where those types are defined. Each helper therefore
compiles only when its translation unit has already pulled in both
headers ahead of "stats.h" -- a hidden ordering requirement that has
to be honored at every include site.

Include "netns.h" and "export.h" from "stats.h" directly so the
header stands on its own, and no consumer has to order its includes
to satisfy it.

Signed-off-by: Chuck Lever <[email protected]>
---
 fs/nfsd/stats.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/fs/nfsd/stats.h b/fs/nfsd/stats.h
index e4efb0e4e56d..87736b7fbf28 100644
--- a/fs/nfsd/stats.h
+++ b/fs/nfsd/stats.h
@@ -10,6 +10,9 @@
 #include <uapi/linux/nfsd/stats.h>
 #include <linux/percpu_counter.h>
 
+#include "export.h"
+#include "netns.h"
+
 struct proc_dir_entry *nfsd_proc_stat_init(struct net *net);
 void nfsd_proc_stat_shutdown(struct net *net);
 
-- 
2.54.0