include/linux/fs_pin.h

   1 #include <linux/fs.h>
   2
   3 struct fs_pin {
   4         atomic_long_t           count;
   5         union {
   6                 struct {
   7                         struct hlist_node       s_list;
   8                         struct hlist_node       m_list;
   9                 };
  10                 struct rcu_head rcu;
  11         };
  12         void (*kill)(struct fs_pin *);
  13 };
  14
  15 void pin_put(struct fs_pin *);
  16 void pin_remove(struct fs_pin *);
  17 void pin_insert(struct fs_pin *, struct vfsmount *);