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btrfs: handle btrfs_record_root_in_trans failure in btrfs_rename_exchange
btrfs_record_root_in_trans will return errors in the future, so handle the error properly in btrfs_rename_exchange. Reviewed-by: Qu Wenruo <wqu@suse.com> Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
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@ -9108,8 +9108,11 @@ static int btrfs_rename_exchange(struct inode *old_dir,
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goto out_notrans;
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goto out_notrans;
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}
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}
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if (dest != root)
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if (dest != root) {
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btrfs_record_root_in_trans(trans, dest);
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ret = btrfs_record_root_in_trans(trans, dest);
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if (ret)
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goto out_fail;
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}
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/*
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/*
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* We need to find a free sequence number both in the source and
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* We need to find a free sequence number both in the source and
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