fs/ocfs2/refcounttree.c

558 	struct buffer_head *new_bh = NULL;
605 	new_bh = sb_getblk(inode->i_sb, first_blkno);
606 	if (!new_bh) {
611 	ocfs2_set_new_buffer_uptodate(&new_tree->rf_ci, new_bh);
613 	ret = ocfs2_journal_access_rb(handle, &new_tree->rf_ci, new_bh,
621 	rb = (struct ocfs2_refcount_block *)new_bh->b_data;
636 	ocfs2_journal_dirty(handle, new_bh);
683 	brelse(new_bh);
1285 	struct buffer_head *new_bh = NULL;
1305 	new_bh = sb_getblk(sb, blkno);
1306 	if (new_bh == NULL) {
1311 	ocfs2_set_new_buffer_uptodate(ci, new_bh);
1313 	ret = ocfs2_journal_access_rb(handle, ci, new_bh,
1325 	memcpy(new_bh->b_data, ref_root_bh->b_data, sb->s_blocksize);
1327 	new_rb = (struct ocfs2_refcount_block *)new_bh->b_data;
1335 	ocfs2_journal_dirty(handle, new_bh);
1352 	*ref_leaf_bh = new_bh;
1353 	new_bh = NULL;
1355 	brelse(new_bh);
1447 					    struct buffer_head *new_bh,
1456 			(struct ocfs2_refcount_block *)new_bh->b_data;
1525 	struct buffer_head *new_bh = NULL;
1553 	new_bh = sb_getblk(sb, blkno);
1554 	if (new_bh == NULL) {
1559 	ocfs2_set_new_buffer_uptodate(ci, new_bh);
1561 	ret = ocfs2_journal_access_rb(handle, ci, new_bh,
1569 	new_rb = (struct ocfs2_refcount_block *)new_bh->b_data;
1583 	ret = ocfs2_divide_leaf_refcount_block(ref_leaf_bh, new_bh, &new_cpos);
1590 	ocfs2_journal_dirty(handle, new_bh);
1595 			(unsigned long long)new_bh->b_blocknr, new_cpos);
1598 	ret = ocfs2_insert_extent(handle, &ref_et, new_cpos, new_bh->b_blocknr,
1604 	brelse(new_bh);
1746 	struct buffer_head *new_bh = NULL;
1763 					     &new_bh);
1769 		ref_leaf_bh = new_bh;
1809 	brelse(new_bh);
1838 	struct buffer_head *new_bh = NULL;
1893 					     &new_bh);
1899 		ref_leaf_bh = new_bh;
1974 	brelse(new_bh);
3014 	struct buffer_head *new_bh = NULL;
3020 		new_bh = sb_getblk(osb->sb, new_block);
3021 		if (new_bh == NULL) {
3027 		ocfs2_set_new_buffer_uptodate(ci, new_bh);
3035 		ret = ocfs2_journal_access(handle, ci, new_bh,
3042 		memcpy(new_bh->b_data, old_bh->b_data, sb->s_blocksize);
3043 		ocfs2_journal_dirty(handle, new_bh);
3045 		brelse(new_bh);
3047 		new_bh = NULL;
3051 	brelse(new_bh);
4157 	struct buffer_head *new_bh = NULL;
4178 	ret = ocfs2_inode_lock_nested(new_inode, &new_bh, 1,
4186 					new_inode, new_bh, preserve);
4194 					   new_inode, new_bh,
4203 				     new_inode, new_bh, preserve);
4209 	brelse(new_bh);