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@@ -469,6 +469,7 @@ int ocfs2_group_add(struct inode *inode, struct ocfs2_new_group_input *input)
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struct ocfs2_chain_list *cl;
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struct ocfs2_chain_rec *cr;
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u16 cl_bpc;
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+ u64 bg_ptr;
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if (ocfs2_is_hard_readonly(osb) || ocfs2_is_soft_readonly(osb))
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return -EROFS;
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@@ -538,12 +539,14 @@ int ocfs2_group_add(struct inode *inode, struct ocfs2_new_group_input *input)
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}
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group = (struct ocfs2_group_desc *)group_bh->b_data;
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+ bg_ptr = le64_to_cpu(group->bg_next_group);
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group->bg_next_group = cr->c_blkno;
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ocfs2_journal_dirty(handle, group_bh);
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ret = ocfs2_journal_access_di(handle, INODE_CACHE(main_bm_inode),
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main_bm_bh, OCFS2_JOURNAL_ACCESS_WRITE);
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if (ret < 0) {
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+ group->bg_next_group = cpu_to_le64(bg_ptr);
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mlog_errno(ret);
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goto out_commit;
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}
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