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@@ -227,6 +227,8 @@ int xfs_bmap_collapse_extents(struct xfs_trans *tp, struct xfs_inode *ip,
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xfs_fileoff_t *next_fsb, xfs_fileoff_t offset_shift_fsb,
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xfs_fileoff_t *next_fsb, xfs_fileoff_t offset_shift_fsb,
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bool *done, xfs_fsblock_t *firstblock,
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bool *done, xfs_fsblock_t *firstblock,
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struct xfs_defer_ops *dfops);
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struct xfs_defer_ops *dfops);
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+int xfs_bmap_can_insert_extents(struct xfs_inode *ip, xfs_fileoff_t off,
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+ xfs_fileoff_t shift);
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int xfs_bmap_insert_extents(struct xfs_trans *tp, struct xfs_inode *ip,
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int xfs_bmap_insert_extents(struct xfs_trans *tp, struct xfs_inode *ip,
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xfs_fileoff_t *next_fsb, xfs_fileoff_t offset_shift_fsb,
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xfs_fileoff_t *next_fsb, xfs_fileoff_t offset_shift_fsb,
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bool *done, xfs_fileoff_t stop_fsb, xfs_fsblock_t *firstblock,
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bool *done, xfs_fileoff_t stop_fsb, xfs_fsblock_t *firstblock,
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