Merge branch 'for-linus2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

* 'for-linus2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (165 commits)
  reiserfs: Properly display mount options in /proc/mounts
  vfs: prevent remount read-only if pending removes
  vfs: count unlinked inodes
  vfs: protect remounting superblock read-only
  vfs: keep list of mounts for each superblock
  vfs: switch ->show_options() to struct dentry *
  vfs: switch ->show_path() to struct dentry *
  vfs: switch ->show_devname() to struct dentry *
  vfs: switch ->show_stats to struct dentry *
  switch security_path_chmod() to struct path *
  vfs: prefer ->dentry->d_sb to ->mnt->mnt_sb
  vfs: trim includes a bit
  switch mnt_namespace ->root to struct mount
  vfs: take /proc/*/mounts and friends to fs/proc_namespace.c
  vfs: opencode mntget() mnt_set_mountpoint()
  vfs: spread struct mount - remaining argument of next_mnt()
  vfs: move fsnotify junk to struct mount
  vfs: move mnt_devname
  vfs: move mnt_list to struct mount
  vfs: switch pnode.h macros to struct mount *
  ...

1 files changed, 12 insertions, 7 deletions

diff --git a/fs/notify/vfsmount_mark.c b/fs/notify/vfsmount_mark.c
index 778fe6cae3b0..b7b4b0e8554f 100644
--- a/fs/notify/vfsmount_mark.c
+++ b/fs/notify/vfsmount_mark.c
@@ -28,15 +28,17 @@
 
 #include <linux/fsnotify_backend.h>
 #include "fsnotify.h"
+#include "../mount.h"
 
 void fsnotify_clear_marks_by_mount(struct vfsmount *mnt)
 {
 	struct fsnotify_mark *mark, *lmark;
 	struct hlist_node *pos, *n;
+	struct mount *m = real_mount(mnt);
 	LIST_HEAD(free_list);
 
 	spin_lock(&mnt->mnt_root->d_lock);
-	hlist_for_each_entry_safe(mark, pos, n, &mnt->mnt_fsnotify_marks, m.m_list) {
+	hlist_for_each_entry_safe(mark, pos, n, &m->mnt_fsnotify_marks, m.m_list) {
 		list_add(&mark->m.free_m_list, &free_list);
 		hlist_del_init_rcu(&mark->m.m_list);
 		fsnotify_get_mark(mark);
@@ -59,15 +61,16 @@ void fsnotify_clear_vfsmount_marks_by_group(struct fsnotify_group *group)
  */
 static void fsnotify_recalc_vfsmount_mask_locked(struct vfsmount *mnt)
 {
+	struct mount *m = real_mount(mnt);
 	struct fsnotify_mark *mark;
 	struct hlist_node *pos;
 	__u32 new_mask = 0;
 
 	assert_spin_locked(&mnt->mnt_root->d_lock);
 
-	hlist_for_each_entry(mark, pos, &mnt->mnt_fsnotify_marks, m.m_list)
+	hlist_for_each_entry(mark, pos, &m->mnt_fsnotify_marks, m.m_list)
 		new_mask |= mark->mask;
-	mnt->mnt_fsnotify_mask = new_mask;
+	m->mnt_fsnotify_mask = new_mask;
 }
 
 /*
@@ -101,12 +104,13 @@ void fsnotify_destroy_vfsmount_mark(struct fsnotify_mark *mark)
 static struct fsnotify_mark *fsnotify_find_vfsmount_mark_locked(struct fsnotify_group *group,
 								struct vfsmount *mnt)
 {
+	struct mount *m = real_mount(mnt);
 	struct fsnotify_mark *mark;
 	struct hlist_node *pos;
 
 	assert_spin_locked(&mnt->mnt_root->d_lock);
 
-	hlist_for_each_entry(mark, pos, &mnt->mnt_fsnotify_marks, m.m_list) {
+	hlist_for_each_entry(mark, pos, &m->mnt_fsnotify_marks, m.m_list) {
 		if (mark->group == group) {
 			fsnotify_get_mark(mark);
 			return mark;
@@ -140,6 +144,7 @@ int fsnotify_add_vfsmount_mark(struct fsnotify_mark *mark,
 			       struct fsnotify_group *group, struct vfsmount *mnt,
 			       int allow_dups)
 {
+	struct mount *m = real_mount(mnt);
 	struct fsnotify_mark *lmark;
 	struct hlist_node *node, *last = NULL;
 	int ret = 0;
@@ -154,13 +159,13 @@ int fsnotify_add_vfsmount_mark(struct fsnotify_mark *mark,
 	mark->m.mnt = mnt;
 
 	/* is mark the first mark? */
-	if (hlist_empty(&mnt->mnt_fsnotify_marks)) {
-		hlist_add_head_rcu(&mark->m.m_list, &mnt->mnt_fsnotify_marks);
+	if (hlist_empty(&m->mnt_fsnotify_marks)) {
+		hlist_add_head_rcu(&mark->m.m_list, &m->mnt_fsnotify_marks);
 		goto out;
 	}
 
 	/* should mark be in the middle of the current list? */
-	hlist_for_each_entry(lmark, node, &mnt->mnt_fsnotify_marks, m.m_list) {
+	hlist_for_each_entry(lmark, node, &m->mnt_fsnotify_marks, m.m_list) {
 		last = node;
 
 		if ((lmark->group == group) && !allow_dups) {