headers: mnt_namespace.h redux
Fix various silly problems wrt mnt_namespace.h:
- exit_mnt_ns() isn't used, remove it
- done that, sched.h and nsproxy.h inclusions aren't needed
- mount.h inclusion was need for vfsmount_lock, but no longer
- remove mnt_namespace.h inclusion from files which don't use anything
from mnt_namespace.h
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/afs/mntpt.c b/fs/afs/mntpt.c
index c52be53..5ffb570 100644
--- a/fs/afs/mntpt.c
+++ b/fs/afs/mntpt.c
@@ -17,7 +17,6 @@
#include <linux/pagemap.h>
#include <linux/mount.h>
#include <linux/namei.h>
-#include <linux/mnt_namespace.h>
#include "internal.h"
diff --git a/fs/namespace.c b/fs/namespace.c
index 3dc283f..277c28a 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -22,6 +22,7 @@
#include <linux/seq_file.h>
#include <linux/mnt_namespace.h>
#include <linux/namei.h>
+#include <linux/nsproxy.h>
#include <linux/security.h>
#include <linux/mount.h>
#include <linux/ramfs.h>
diff --git a/fs/nfs/getroot.c b/fs/nfs/getroot.c
index 46177cb..b35d2a6 100644
--- a/fs/nfs/getroot.c
+++ b/fs/nfs/getroot.c
@@ -30,7 +30,6 @@
#include <linux/nfs_idmap.h>
#include <linux/vfs.h>
#include <linux/namei.h>
-#include <linux/mnt_namespace.h>
#include <linux/security.h>
#include <asm/system.h>
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index d3aeb06..7adea74 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -24,7 +24,6 @@
#include <linux/exportfs.h>
#include <linux/quotaops.h>
#include <linux/vfs.h>
-#include <linux/mnt_namespace.h>
#include <linux/mount.h>
#include <linux/namei.h>
#include <linux/crc32.h>