fs/mount.h

   1 #include <linux/mount.h>
   2
   3 struct mount {
   4         struct list_head mnt_hash;
   5         struct vfsmount mnt;
   6 };
   7
   8 static inline struct mount *real_mount(struct vfsmount *mnt)
   9 {
  10         return container_of(mnt, struct mount, mnt);
  11 }
  12
  13 static inline int mnt_has_parent(struct mount *mnt)
  14 {
  15         return &mnt->mnt != mnt->mnt.mnt_parent;
  16 }
  17
  18 extern struct mount *__lookup_mnt(struct vfsmount *, struct dentry *, int);