diff options
Diffstat (limited to 'include/linux/fs_pin.h')
| -rw-r--r-- | include/linux/fs_pin.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/include/linux/fs_pin.h b/include/linux/fs_pin.h index 2be38d1464ae..9dc4e0384bfb 100644 --- a/include/linux/fs_pin.h +++ b/include/linux/fs_pin.h @@ -1,11 +1,22 @@ -#include <linux/fs.h> +#include <linux/wait.h> struct fs_pin { + wait_queue_head_t wait; + int done; struct hlist_node s_list; struct hlist_node m_list; void (*kill)(struct fs_pin *); }; +struct vfsmount; + +static inline void init_fs_pin(struct fs_pin *p, void (*kill)(struct fs_pin *)) +{ + init_waitqueue_head(&p->wait); + p->kill = kill; +} + void pin_remove(struct fs_pin *); void pin_insert_group(struct fs_pin *, struct vfsmount *, struct hlist_head *); void pin_insert(struct fs_pin *, struct vfsmount *); +void pin_kill(struct fs_pin *); |