Btrfs: correct error-handling zlib error handling

[safe/jmp/linux-2.6] / fs / internal.h

diff --git a/fs/internal.h b/fs/internal.h
index f662b70..b4dac4f 100644 (file)
--- a/fs/internal.h
+++ b/fs/internal.h
@@ -9,15 +9,32 @@
  * 2 of the License, or (at your option) any later version.
  */
 
-#include <linux/ioctl32.h>
+struct super_block;
+struct linux_binprm;
+struct path;
 
 /*
  * block_dev.c
  */
+#ifdef CONFIG_BLOCK
 extern struct super_block *blockdev_superblock;
 extern void __init bdev_cache_init(void);
 
-#define sb_is_blkdev_sb(sb) ((sb) == blockdev_superblock)
+static inline int sb_is_blkdev_sb(struct super_block *sb)
+{
+       return sb == blockdev_superblock;
+}
+
+#else
+static inline void bdev_cache_init(void)
+{
+}
+
+static inline int sb_is_blkdev_sb(struct super_block *sb)
+{
+       return 0;
+}
+#endif
 
 /*
  * char_dev.c
@@ -25,14 +42,27 @@ extern void __init bdev_cache_init(void);
 extern void __init chrdev_init(void);
 
 /*
- * compat_ioctl.c
+ * exec.c
  */
-#ifdef CONFIG_COMPAT
-extern struct ioctl_trans ioctl_start[];
-extern int ioctl_table_size;
-#endif
+extern int check_unsafe_exec(struct linux_binprm *);
 
 /*
  * namespace.c
  */
 extern int copy_mount_options(const void __user *, unsigned long *);
+
+extern void free_vfsmnt(struct vfsmount *);
+extern struct vfsmount *alloc_vfsmnt(const char *);
+extern struct vfsmount *__lookup_mnt(struct vfsmount *, struct dentry *, int);
+extern void mnt_set_mountpoint(struct vfsmount *, struct dentry *,
+                               struct vfsmount *);
+extern void release_mounts(struct list_head *);
+extern void umount_tree(struct vfsmount *, int, struct list_head *);
+extern struct vfsmount *copy_tree(struct vfsmount *, struct dentry *, int);
+
+extern void __init mnt_init(void);
+
+/*
+ * fs_struct.c
+ */
+extern void chroot_fs_refs(struct path *, struct path *);