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-rw-r--r--Documentation/filesystems/Locking2
-rw-r--r--fs/locks.c5
-rw-r--r--include/linux/fs.h1
3 files changed, 1 insertions, 7 deletions
diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking
index 8a817f656f0..a91f3089001 100644
--- a/Documentation/filesystems/Locking
+++ b/Documentation/filesystems/Locking
@@ -322,7 +322,6 @@ fl_release_private: yes yes
322prototypes: 322prototypes:
323 int (*fl_compare_owner)(struct file_lock *, struct file_lock *); 323 int (*fl_compare_owner)(struct file_lock *, struct file_lock *);
324 void (*fl_notify)(struct file_lock *); /* unblock callback */ 324 void (*fl_notify)(struct file_lock *); /* unblock callback */
325 void (*fl_copy_lock)(struct file_lock *, struct file_lock *);
326 void (*fl_release_private)(struct file_lock *); 325 void (*fl_release_private)(struct file_lock *);
327 void (*fl_break)(struct file_lock *); /* break_lease callback */ 326 void (*fl_break)(struct file_lock *); /* break_lease callback */
328 327
@@ -330,7 +329,6 @@ locking rules:
330 BKL may block 329 BKL may block
331fl_compare_owner: yes no 330fl_compare_owner: yes no
332fl_notify: yes no 331fl_notify: yes no
333fl_copy_lock: yes no
334fl_release_private: yes yes 332fl_release_private: yes yes
335fl_break: yes no 333fl_break: yes no
336 334
diff --git a/fs/locks.c b/fs/locks.c
index a2ab790471b..65765cb6afe 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -235,11 +235,8 @@ static void locks_copy_private(struct file_lock *new, struct file_lock *fl)
235 fl->fl_ops->fl_copy_lock(new, fl); 235 fl->fl_ops->fl_copy_lock(new, fl);
236 new->fl_ops = fl->fl_ops; 236 new->fl_ops = fl->fl_ops;
237 } 237 }
238 if (fl->fl_lmops) { 238 if (fl->fl_lmops)
239 if (fl->fl_lmops->fl_copy_lock)
240 fl->fl_lmops->fl_copy_lock(new, fl);
241 new->fl_lmops = fl->fl_lmops; 239 new->fl_lmops = fl->fl_lmops;
242 }
243} 240}
244 241
245/* 242/*
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 1eb29399a4f..334d68a1710 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1056,7 +1056,6 @@ struct lock_manager_operations {
1056 int (*fl_compare_owner)(struct file_lock *, struct file_lock *); 1056 int (*fl_compare_owner)(struct file_lock *, struct file_lock *);
1057 void (*fl_notify)(struct file_lock *); /* unblock callback */ 1057 void (*fl_notify)(struct file_lock *); /* unblock callback */
1058 int (*fl_grant)(struct file_lock *, struct file_lock *, int); 1058 int (*fl_grant)(struct file_lock *, struct file_lock *, int);
1059 void (*fl_copy_lock)(struct file_lock *, struct file_lock *);
1060 void (*fl_release_private)(struct file_lock *); 1059 void (*fl_release_private)(struct file_lock *);
1061 void (*fl_break)(struct file_lock *); 1060 void (*fl_break)(struct file_lock *);
1062 int (*fl_mylease)(struct file_lock *, struct file_lock *); 1061 int (*fl_mylease)(struct file_lock *, struct file_lock *);