From: Christoph Hellwig <hch@lst.de>
Date: Sun, 13 Jul 2014 15:00:37 +0000 (+0200)
Subject: locks: typedef fl_owner_t to void *
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=17fa388ddceb89e9673d83d82cf28ef79e8225d5;p=linux-beck.git

locks: typedef fl_owner_t to void *

fl_owner_t is a cookie that can store all kinds of different pointers,
so don't pretends it points to a file structure.

For now just change the typedef, but as a follow on this will allow
to get rids of lots of casts and eventually the typedef itself.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jeff Layton <jlayton@primarydata.com>
---

diff --git a/include/linux/fs.h b/include/linux/fs.h
index e11d60cc867b..2daccaf4b547 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -833,7 +833,7 @@ static inline struct file *get_file(struct file *f)
  *
  * Lockd stuffs a "host" pointer into this.
  */
-typedef struct files_struct *fl_owner_t;
+typedef void *fl_owner_t;
 
 struct file_lock_operations {
 	void (*fl_copy_lock)(struct file_lock *, struct file_lock *);