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>
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@ -43,6 +43,10 @@ ToDo/Notes:
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reason we cannot simply read the size from the vfs inode i_size is
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reason we cannot simply read the size from the vfs inode i_size is
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that this is not necessarily uptodate. This happens when
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that this is not necessarily uptodate. This happens when
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ntfs_attr_make_non_resident() is called in the ->truncate call path.
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ntfs_attr_make_non_resident() is called in the ->truncate call path.
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- Fix ntfs_attr_make_non_resident() to update the vfs inode i_blocks
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which is zero for a resident attribute but should no longer be zero
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once the attribute is non-resident as it then has real clusters
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allocated.
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2.1.24 - Lots of bug fixes and support more clean journal states.
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2.1.24 - Lots of bug fixes and support more clean journal states.
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@ -1719,7 +1719,9 @@ int ntfs_attr_make_non_resident(ntfs_inode *ni, const u32 data_size)
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ffs(ni->itype.compressed.block_size) - 1;
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ffs(ni->itype.compressed.block_size) - 1;
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ni->itype.compressed.block_clusters = 1U <<
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ni->itype.compressed.block_clusters = 1U <<
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a->data.non_resident.compression_unit;
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a->data.non_resident.compression_unit;
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}
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vi->i_blocks = ni->itype.compressed.size >> 9;
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} else
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vi->i_blocks = ni->allocated_size >> 9;
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write_unlock_irqrestore(&ni->size_lock, flags);
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write_unlock_irqrestore(&ni->size_lock, flags);
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/*
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/*
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* This needs to be last since the address space operations ->readpage
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* This needs to be last since the address space operations ->readpage
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