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-rw-r--r--fs/internal.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/internal.h b/fs/internal.h
index e325b4f9c799..9477f8f6aefc 100644
--- a/fs/internal.h
+++ b/fs/internal.h
@@ -35,6 +35,11 @@ static inline int __sync_blockdev(struct block_device *bdev, int wait)
#endif
/*
+ * buffer.c
+ */
+extern void guard_bio_eod(int rw, struct bio *bio);
+
+/*
* char_dev.c
*/
extern void __init chrdev_init(void);
@@ -51,7 +56,7 @@ extern int vfs_path_lookup(struct dentry *, struct vfsmount *,
* namespace.c
*/
extern int copy_mount_options(const void __user *, unsigned long *);
-extern int copy_mount_string(const void __user *, char **);
+extern char *copy_mount_string(const void __user *);
extern struct vfsmount *lookup_mnt(struct path *);
extern int finish_automount(struct vfsmount *, struct path *);