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-rw-r--r--fs/afs/internal.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/afs/internal.h b/fs/afs/internal.h
index 5eb6be3f73b2..20fd44de26ac 100644
--- a/fs/afs/internal.h
+++ b/fs/afs/internal.h
@@ -621,6 +621,8 @@ struct afs_vnode {
struct afs_permits __rcu *permit_cache; /* cache of permits so far obtained */
struct mutex io_lock; /* Lock for serialising I/O on this mutex */
struct rw_semaphore validate_lock; /* lock for validating this vnode */
+ struct rw_semaphore rmdir_lock; /* Lock for rmdir vs sillyrename */
+ struct key *silly_key; /* Silly rename key */
spinlock_t wb_lock; /* lock for wb_keys */
spinlock_t lock; /* waitqueue/flags lock */
unsigned long flags;
@@ -866,6 +868,7 @@ extern const struct address_space_operations afs_dir_aops;
extern const struct dentry_operations afs_fs_dentry_operations;
extern void afs_d_release(struct dentry *);
+extern int afs_dir_remove_link(struct dentry *, struct key *, unsigned long, unsigned long);
/*
* dir_edit.c
@@ -875,6 +878,13 @@ extern void afs_edit_dir_add(struct afs_vnode *, struct qstr *, struct afs_fid *
extern void afs_edit_dir_remove(struct afs_vnode *, struct qstr *, enum afs_edit_dir_reason);
/*
+ * dir_silly.c
+ */
+extern int afs_sillyrename(struct afs_vnode *, struct afs_vnode *,
+ struct dentry *, struct key *);
+extern int afs_silly_iput(struct dentry *, struct inode *);
+
+/*
* dynroot.c
*/
extern const struct file_operations afs_dynroot_file_operations;