X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Flinux%2Ffs.h;h=a1ba005d08e7ef80f441d00a7f5d934582fe13e6;hb=afa26be86b65a7183ceac29bdf1f51d6fc6932f0;hp=0c609e71c3790cdd09ddce6ae51aa61d0d0f5e9a;hpb=5dfeaef89559d4968b0470adf749659f10d722f6;p=linux-2.6

diff --git a/include/linux/fs.h b/include/linux/fs.h
index 0c609e71c3..a1ba005d08 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -305,7 +305,6 @@ struct vfsmount;
 
 extern void __init inode_init(void);
 extern void __init inode_init_early(void);
-extern void __init mnt_init(void);
 extern void __init files_init(unsigned long);
 
 struct buffer_head;
@@ -475,8 +474,8 @@ struct address_space_operations {
 	int (*releasepage) (struct page *, gfp_t);
 	ssize_t (*direct_IO)(int, struct kiocb *, const struct iovec *iov,
 			loff_t offset, unsigned long nr_segs);
-	struct page* (*get_xip_page)(struct address_space *, sector_t,
-			int);
+	int (*get_xip_mem)(struct address_space *, pgoff_t, int,
+						void **, unsigned long *);
 	/* migrate the contents of a page to the specified target */
 	int (*migratepage) (struct address_space *,
 			struct page *, struct page *);
@@ -974,6 +973,7 @@ extern int do_sync_mapping_range(struct address_space *mapping, loff_t offset,
 /* fs/locks.c */
 extern void locks_init_lock(struct file_lock *);
 extern void locks_copy_lock(struct file_lock *, struct file_lock *);
+extern void __locks_copy_lock(struct file_lock *, const struct file_lock *);
 extern void locks_remove_posix(struct file *, fl_owner_t);
 extern void locks_remove_flock(struct file *);
 extern void posix_test_lock(struct file *, struct file_lock *);
@@ -1178,7 +1178,8 @@ struct block_device_operations {
 	int (*ioctl) (struct inode *, struct file *, unsigned, unsigned long);
 	long (*unlocked_ioctl) (struct file *, unsigned, unsigned long);
 	long (*compat_ioctl) (struct file *, unsigned, unsigned long);
-	int (*direct_access) (struct block_device *, sector_t, unsigned long *);
+	int (*direct_access) (struct block_device *, sector_t,
+						void **, unsigned long *);
 	int (*media_changed) (struct gendisk *);
 	int (*revalidate_disk) (struct gendisk *);
 	int (*getgeo)(struct block_device *, struct hd_geometry *);
@@ -1309,7 +1310,7 @@ struct super_operations {
 	int (*statfs) (struct dentry *, struct kstatfs *);
 	int (*remount_fs) (struct super_block *, int *, char *);
 	void (*clear_inode) (struct inode *);
-	void (*umount_begin) (struct vfsmount *, int);
+	void (*umount_begin) (struct super_block *);
 
 	int (*show_options)(struct seq_file *, struct vfsmount *);
 	int (*show_stats)(struct seq_file *, struct vfsmount *);
@@ -1520,7 +1521,6 @@ extern int get_sb_pseudo(struct file_system_type *, char *,
 	const struct super_operations *ops, unsigned long,
 	struct vfsmount *mnt);
 extern int simple_set_mnt(struct vfsmount *mnt, struct super_block *sb);
-int __put_super(struct super_block *sb);
 int __put_super_and_need_restart(struct super_block *sb);
 void unnamed_dev_init(void);
 
@@ -1536,12 +1536,7 @@ extern struct vfsmount *kern_mount_data(struct file_system_type *, void *data);
 #define kern_mount(type) kern_mount_data(type, NULL)
 extern int may_umount_tree(struct vfsmount *);
 extern int may_umount(struct vfsmount *);
-extern void umount_tree(struct vfsmount *, int, struct list_head *);
-extern void release_mounts(struct list_head *);
 extern long do_mount(char *, char *, char *, unsigned long, void *);
-extern struct vfsmount *copy_tree(struct vfsmount *, struct dentry *, int);
-extern void mnt_set_mountpoint(struct vfsmount *, struct dentry *,
-				  struct vfsmount *);
 extern struct vfsmount *collect_mounts(struct vfsmount *, struct dentry *);
 extern void drop_collected_mounts(struct vfsmount *);
 
@@ -1969,7 +1964,6 @@ extern int vfs_stat_fd(int dfd, char __user *, struct kstat *);
 extern int vfs_lstat_fd(int dfd, char __user *, struct kstat *);
 extern int vfs_fstat(unsigned int, struct kstat *);
 
-extern long vfs_ioctl(struct file *filp, unsigned int cmd, unsigned long arg);
 extern int do_vfs_ioctl(struct file *filp, unsigned int fd, unsigned int cmd,
 		    unsigned long arg);
 
@@ -2039,9 +2033,6 @@ static inline ino_t parent_ino(struct dentry *dentry)
 	return res;
 }
 
-/* kernel/fork.c */
-extern int unshare_files(void);
-
 /* Transaction based IO helpers */
 
 /*