[PATCH 3/5] overlayfs: follow header cleanup

[Andy Whitcroft <apw@canonical.com>]

The headers cleanup has removed a number of unnecessary includes from
various headers.  Fix up the now missing headers in overlayfs.

Signed-off-by: Andy Whitcroft <apw@canonical.com>
---
 fs/overlayfs/copy_up.c |    1 +
 fs/overlayfs/dir.c     |    1 +
 fs/overlayfs/readdir.c |    1 +
 fs/overlayfs/super.c   |    2 ++
 4 files changed, 5 insertions(+)

diff --git a/fs/overlayfs/copy_up.c b/fs/overlayfs/copy_up.c
index 398fa1c..87dbeee 100644
--- a/fs/overlayfs/copy_up.c
+++ b/fs/overlayfs/copy_up.c
@@ -14,6 +14,7 @@
 #include <linux/xattr.h>
 #include <linux/security.h>
 #include <linux/uaccess.h>
+#include <linux/sched.h>
 #include "overlayfs.h"
 
 #define OVL_COPY_UP_CHUNK_SIZE (1 << 20)
diff --git a/fs/overlayfs/dir.c b/fs/overlayfs/dir.c
index 57bbb94..00aa6d9 100644
--- a/fs/overlayfs/dir.c
+++ b/fs/overlayfs/dir.c
@@ -11,6 +11,7 @@
 #include <linux/namei.h>
 #include <linux/xattr.h>
 #include <linux/security.h>
+#include <linux/cred.h>
 #include "overlayfs.h"
 
 static const char *ovl_whiteout_symlink = "(overlay-whiteout)";
diff --git a/fs/overlayfs/readdir.c b/fs/overlayfs/readdir.c
index ed8fbad..0797efb 100644
--- a/fs/overlayfs/readdir.c
+++ b/fs/overlayfs/readdir.c
@@ -14,6 +14,7 @@
 #include <linux/xattr.h>
 #include <linux/rbtree.h>
 #include <linux/security.h>
+#include <linux/cred.h>
 #include "overlayfs.h"
 
 struct ovl_cache_entry {
diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
index 10cafe0..b679019 100644
--- a/fs/overlayfs/super.c
+++ b/fs/overlayfs/super.c
@@ -16,6 +16,8 @@
 #include <linux/parser.h>
 #include <linux/module.h>
 #include <linux/seq_file.h>
+#include <linux/cred.h>
+#include <linux/sched.h>
 #include "overlayfs.h"
 
 MODULE_AUTHOR("Miklos Szeredi <miklos@szeredi.hu>");
-- 
1.7.9.5