LXR linux/include/linux/fs

   1#include <linux/wait.h>
   2
   3struct fs_pin {
   4        wait_queue_head_t       wait;
   5        int                     done;
   6        struct hlist_node       s_list;
   7        struct hlist_node       m_list;
   8        void (*kill)(struct fs_pin *);
   9};
  10
  11struct vfsmount;
  12
  13static inline void init_fs_pin(struct fs_pin *p, void (*kill)(struct fs_pin *))
  14{
  15        init_waitqueue_head(&p->wait);
  16        INIT_HLIST_NODE(&p->s_list);
  17        INIT_HLIST_NODE(&p->m_list);
  18        p->kill = kill;
  19}
  20
  21void pin_remove(struct fs_pin *);
  22void pin_insert_group(struct fs_pin *, struct vfsmount *, struct hlist_head *);
  23void pin_insert(struct fs_pin *, struct vfsmount *);
  24void pin_kill(struct fs_pin *);
  25