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| author | Anton Altaparmakov <aia21@cantab.net> | 2005-10-04 14:57:15 +0100 |
|---|---|---|
| committer | Anton Altaparmakov <aia21@cantab.net> | 2005-10-04 14:57:15 +0100 |
| commit | 2a6fc4e1b0f7d2ec3711d5b1782fb30f78cca765 (patch) | |
| tree | a123e9bb2c7d17aade84b1d1cc2decafdeace121 | |
| parent | 8925d4f0d3479b9c5ed7e49acc648beccca95f21 (diff) | |
| download | linux-2a6fc4e1b0f7d2ec3711d5b1782fb30f78cca765.tar.gz linux-2a6fc4e1b0f7d2ec3711d5b1782fb30f78cca765.tar.bz2 linux-2a6fc4e1b0f7d2ec3711d5b1782fb30f78cca765.zip | |
NTFS: Fix ntfs_attr_make_non_resident() to update the vfs inode i_blocks
which is zero for a resident attribute but should no longer be zero
once the attribute is non-resident as it then has real clusters
allocated.
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
| -rw-r--r-- | fs/ntfs/ChangeLog | 4 | ||||
| -rw-r--r-- | fs/ntfs/attrib.c | 4 |
2 files changed, 7 insertions, 1 deletions
diff --git a/fs/ntfs/ChangeLog b/fs/ntfs/ChangeLog index 60ba3c5cb2ea..045beda82942 100644 --- a/fs/ntfs/ChangeLog +++ b/fs/ntfs/ChangeLog @@ -43,6 +43,10 @@ ToDo/Notes: reason we cannot simply read the size from the vfs inode i_size is that this is not necessarily uptodate. This happens when ntfs_attr_make_non_resident() is called in the ->truncate call path. + - Fix ntfs_attr_make_non_resident() to update the vfs inode i_blocks + which is zero for a resident attribute but should no longer be zero + once the attribute is non-resident as it then has real clusters + allocated. 2.1.24 - Lots of bug fixes and support more clean journal states. diff --git a/fs/ntfs/attrib.c b/fs/ntfs/attrib.c index 380f70a5f2e1..8821e2d088b7 100644 --- a/fs/ntfs/attrib.c +++ b/fs/ntfs/attrib.c @@ -1719,7 +1719,9 @@ int ntfs_attr_make_non_resident(ntfs_inode *ni, const u32 data_size) ffs(ni->itype.compressed.block_size) - 1; ni->itype.compressed.block_clusters = 1U << a->data.non_resident.compression_unit; - } + vi->i_blocks = ni->itype.compressed.size >> 9; + } else + vi->i_blocks = ni->allocated_size >> 9; write_unlock_irqrestore(&ni->size_lock, flags); /* * This needs to be last since the address space operations ->readpage |