Commit 481d0374 authored by Anton Altaparmakov's avatar Anton Altaparmakov

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

      for  mft record writing.  I had missed the writepage based mft record
      write code path.
Signed-off-by: default avatarAnton Altaparmakov <aia21@cantab.net>
parent cf590012
...@@ -175,7 +175,7 @@ ToDo/Notes: ...@@ -175,7 +175,7 @@ ToDo/Notes:
the ntfs inode in memory if present. Also, the ntfs inode has its 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. 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 - 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. Thanks to Martin MOKREJŠ for the bug report.
2.1.22 - Many bug and race fixes and error handling improvements. 2.1.22 - Many bug and race fixes and error handling improvements.
......
...@@ -924,6 +924,7 @@ static int ntfs_write_mst_block(struct page *page, ...@@ -924,6 +924,7 @@ static int ntfs_write_mst_block(struct page *page,
LCN lcn; LCN lcn;
unsigned int vcn_ofs; unsigned int vcn_ofs;
bh->b_bdev = vol->sb->s_bdev;
/* Obtain the vcn and offset of the current block. */ /* Obtain the vcn and offset of the current block. */
vcn = (VCN)block << bh_size_bits; vcn = (VCN)block << bh_size_bits;
vcn_ofs = vcn & vol->cluster_size_mask; vcn_ofs = vcn & vol->cluster_size_mask;
......
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