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NTFS: Complete the previous fix for the unset device when mapping buffers

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for  mft record writing.  I had missed the writepage based mft record
      write code path.

Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
This commit is contained in:
Anton Altaparmakov 2005-08-16 19:42:56 +01:00
parent cf59001235
commit 481d037421
2 changed files with 2 additions and 1 deletions
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2
fs/ntfs/ChangeLog
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@ -175,7 +175,7 @@ ToDo/Notes:
the ntfs inode in memory if present. Also, the ntfs inode has its
own locking so it does not matter if the vfs inode is locked.
- Fix bug in mft record writing where we forgot to set the device in
the buffers when mapping them after the VM had discarded them
the buffers when mapping them after the VM had discarded them.
Thanks to Martin MOKREJŠ for the bug report.
2.1.22 - Many bug and race fixes and error handling improvements.

1
fs/ntfs/aops.c
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@ -924,6 +924,7 @@ static int ntfs_write_mst_block(struct page *page,
LCN lcn;
unsigned int vcn_ofs;
bh->b_bdev = vol->sb->s_bdev;
/* Obtain the vcn and offset of the current block. */
vcn = (VCN)block << bh_size_bits;
vcn_ofs = vcn & vol->cluster_size_mask;