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Btrfs: Don't wait on tree block writeback before freeing them anymore

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This isn't required anymore because we don't reallocate blocks that
have already been written in this transaction.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
This commit is contained in:
Chris Mason
2008-04-16 12:59:22 -04:00
parent e015640f9c
commit 699122f559
3 changed files with 2 additions and 6 deletions
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1
fs/btrfs/extent-tree.c
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@@ -1887,7 +1887,6 @@ struct extent_buffer *__btrfs_alloc_free_block(struct btrfs_trans_handle *trans,
}
btrfs_set_header_generation(buf, trans->transid);
clean_tree_block(trans, root, buf);
wait_on_tree_block_writeback(root, buf);
btrfs_set_buffer_uptodate(buf);
if (PageDirty(buf->first_page)) {