NTFS: 2.1.28 - Fix deadlock reported by Sergey Vlasov due to ntfs_put_inode().

- Fix deadlock in fs/ntfs/inode.c::ntfs_put_inode().  Thanks to Sergey
  Vlasov for the report and detailed analysis of the deadlock.  The fix
  involved getting rid of ntfs_put_inode() altogether and hence NTFS no
  longer has a ->put_inode super operation.

Signed-off-by: Anton Altaparmakov <aia21@cantab.net>

1 files changed, 1 insertions, 5 deletions

diff --git a/fs/ntfs/inode.h b/fs/ntfs/inode.h
index f088291e017c..117eaf8032a3 100644
--- a/fs/ntfs/inode.h
+++ b/fs/ntfs/inode.h
@@ -2,7 +2,7 @@
  * inode.h - Defines for inode structures NTFS Linux kernel driver. Part of
  *           the Linux-NTFS project.
  *
- * Copyright (c) 2001-2005 Anton Altaparmakov
+ * Copyright (c) 2001-2007 Anton Altaparmakov
  * Copyright (c) 2002 Richard Russon
  *
  * This program/include file is free software; you can redistribute it and/or
@@ -101,8 +101,6 @@ struct _ntfs_inode {
         runlist attr_list_rl;   /* Run list for the attribute list value. */
         union {
                 struct { /* It is a directory, $MFT, or an index inode. */
-                        struct inode *bmp_ino;  /* Attribute inode for the
-                                                   index $BITMAP. */
                         u32 block_size;         /* Size of an index block. */
                         u32 vcn_size;           /* Size of a vcn in this
                                                    index. */
@@ -300,8 +298,6 @@ extern void ntfs_clear_extent_inode(ntfs_inode *ni);
 
 extern int ntfs_read_inode_mount(struct inode *vi);
 
-extern void ntfs_put_inode(struct inode *vi);
-
 extern int ntfs_show_options(struct seq_file *sf, struct vfsmount *mnt);
 
 #ifdef NTFS_RW