NTFS: Fix a bug in fs/ntfs/inode.c::ntfs_read_locked_index_inode() where we

[karo-tx-linux.git] / fs / ntfs / mft.c

diff --git a/fs/ntfs/mft.c b/fs/ntfs/mft.c
index 0c65cbb8c5cf675af8eba7b682fac412cfa27eee..eb3eb143a32c51cc2cf64085eee4b0350ac873de 100644 (file)
--- a/fs/ntfs/mft.c
+++ b/fs/ntfs/mft.c
@@ -1,7 +1,7 @@
 /**
  * mft.c - NTFS kernel mft record operations. Part of the Linux-NTFS project.
  *
- * Copyright (c) 2001-2005 Anton Altaparmakov
+ * Copyright (c) 2001-2006 Anton Altaparmakov
  * Copyright (c) 2002 Richard Russon
  *
  * This program/include file is free software; you can redistribute it and/or
@@ -93,6 +93,7 @@ static inline MFT_RECORD *map_mft_record_page(ntfs_inode *ni)
                                "Run chkdsk.", ni->mft_no);
                ntfs_unmap_page(page);
                page = ERR_PTR(-EIO);
+               NVolSetErrors(vol);
        }
 err_out:
        ni->page = NULL;
@@ -473,7 +474,7 @@ int ntfs_sync_mft_mirror(ntfs_volume *vol, const unsigned long mft_no,
        runlist_element *rl;
        unsigned int block_start, block_end, m_start, m_end, page_ofs;
        int i_bhs, nr_bhs, err = 0;
-       unsigned char blocksize_bits = vol->mftmirr_ino->i_blkbits;
+       unsigned char blocksize_bits = vol->sb->s_blocksize_bits;
 
        ntfs_debug("Entering for inode 0x%lx.", mft_no);
        BUG_ON(!max_bhs);
@@ -650,10 +651,7 @@ err_out:
  * fs/ntfs/aops.c::mark_ntfs_record_dirty().
  *
  * On success, clean the mft record and return 0.  On error, leave the mft
- * record dirty and return -errno.  The caller should call make_bad_inode() on
- * the base inode to ensure no more access happens to this inode.  We do not do
- * it here as the caller may want to finish writing other extent mft records
- * first to minimize on-disk metadata inconsistencies.
+ * record dirty and return -errno.
  *
  * NOTE:  We always perform synchronous i/o and ignore the @sync parameter.
  * However, if the mft record has a counterpart in the mft mirror and @sync is
@@ -672,8 +670,8 @@ int write_mft_record_nolock(ntfs_inode *ni, MFT_RECORD *m, int sync)
 {
        ntfs_volume *vol = ni->vol;
        struct page *page = ni->page;
-       unsigned char blocksize_bits = vol->mft_ino->i_blkbits;
-       unsigned int blocksize = 1 << blocksize_bits;
+       unsigned int blocksize = vol->sb->s_blocksize;
+       unsigned char blocksize_bits = vol->sb->s_blocksize_bits;
        int max_bhs = vol->mft_record_size / blocksize;
        struct buffer_head *bhs[max_bhs];
        struct buffer_head *bh, *head;