fs/ocfs2/alloc.c

3341  * Remove split_rec clusters from the record at index and merge them
3350 				 struct ocfs2_extent_rec *split_rec,
3354 	unsigned int split_clusters = le16_to_cpu(split_rec->e_leaf_clusters);
3504  * Remove split_rec clusters from the record at index and merge them
3516 				struct ocfs2_extent_rec *split_rec,
3521 	unsigned int split_clusters = le16_to_cpu(split_rec->e_leaf_clusters);
3549 		       le32_to_cpu(split_rec->e_cpos));
3605 		*left_rec = *split_rec;
3663 				     struct ocfs2_extent_rec *split_rec,
3718 		ret = ocfs2_merge_rec_right(path, handle, et, split_rec,
3749 		 * Note that we don't pass split_rec here on purpose -
3787 						   split_rec, dealloc,
3795 						    et, split_rec,
3833 				    struct ocfs2_extent_rec *split_rec)
3838 				le16_to_cpu(split_rec->e_leaf_clusters));
3846 			     le16_to_cpu(split_rec->e_leaf_clusters));
3849 			     -le16_to_cpu(split_rec->e_leaf_clusters));
3856 			     -le16_to_cpu(split_rec->e_leaf_clusters));
4079 			       struct ocfs2_extent_rec *split_rec,
4083 	u32 cpos = le32_to_cpu(split_rec->e_cpos);
4150 				split, rec, split_rec);
4151 	ocfs2_rotate_leaf(insert_el, split_rec);
4358 			       struct ocfs2_extent_rec *split_rec,
4415 			if (split_rec->e_cpos == el->l_recs[index].e_cpos)
4418 			ret = ocfs2_et_extent_contig(et, rec, split_rec);
4464 		contig_type = ocfs2_et_extent_contig(et, rec, split_rec);
4889 				       struct ocfs2_extent_rec *split_rec,
4896 	memset(split_rec, 0, sizeof(struct ocfs2_extent_rec));
4898 	split_rec->e_cpos = cpu_to_le32(cpos);
4899 	split_rec->e_leaf_clusters = cpu_to_le16(rec_range - cpos);
4901 	split_rec->e_blkno = rec->e_blkno;
4902 	le64_add_cpu(&split_rec->e_blkno,
4905 	split_rec->e_flags = rec->e_flags;
4921 	struct ocfs2_extent_rec split_rec = *orig_split_rec;
4956 	insert_range = le32_to_cpu(split_rec.e_cpos) +
4957 		le16_to_cpu(split_rec.e_leaf_clusters);
4961 	if (split_rec.e_cpos == rec.e_cpos) {
4975 		split_rec = tmprec;
4981 	ret = ocfs2_do_insert_extent(handle, et, &split_rec, &insert);
4992 		split_rec = *orig_split_rec;
4996 		cpos = le32_to_cpu(split_rec.e_cpos);
5025 				    struct ocfs2_extent_rec *split_rec)
5036 	el->l_recs[split_index] = *split_rec;
5066 		       struct ocfs2_extent_rec *split_rec,
5076 	if (le32_to_cpu(rec->e_cpos) > le32_to_cpu(split_rec->e_cpos) ||
5078 	     (le32_to_cpu(split_rec->e_cpos) + le16_to_cpu(split_rec->e_leaf_clusters)))) {
5086 					     split_rec,
5108 	if (rec->e_cpos == split_rec->e_cpos &&
5109 	    rec->e_leaf_clusters == split_rec->e_leaf_clusters)
5123 						       split_index, split_rec);
5127 						     split_rec, meta_ac);
5132 						split_index, split_rec,
5165 	struct ocfs2_extent_rec split_rec;
5212 	memset(&split_rec, 0, sizeof(struct ocfs2_extent_rec));
5213 	split_rec.e_cpos = cpu_to_le32(cpos);
5214 	split_rec.e_leaf_clusters = cpu_to_le16(len);
5215 	split_rec.e_blkno = cpu_to_le64(start_blkno);
5216 	split_rec.e_flags = rec->e_flags;
5218 		split_rec.e_flags |= new_flags;
5220 		split_rec.e_flags &= ~clear_flags;
5223 				 index, &split_rec, meta_ac,
5287 	struct ocfs2_extent_rec split_rec;
5297 				   &split_rec, new_range, rec);
5338 	ret = ocfs2_do_insert_extent(handle, et, &split_rec, &insert);