Btrfs: properly check free space for tree balancing

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btrfs_insert_empty_items takes the space needed by the btrfs_item
structure into account when calculating the required free space.

So the tree balancing code shouldn't add sizeof(struct btrfs_item)
to the size when checking the free space. This patch removes these
superfluous additions.

Signed-off-by: Yan Zheng <zheng.yan@oracle.com>

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Yan Zheng 2008-12-17 10:21:48 -05:00 • committed by Chris Mason

parent d7f735d0bc

commit 87b29b208c

3 changed files with 32 additions and 33 deletions

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52

fs/btrfs/ctree.c

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4

fs/btrfs/file-item.c

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9

fs/btrfs/tree-log.c

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