fs/reiserfs/do_balan.c

931 	/* new item or it part don't falls into S_new[i] */
934 				tb->snum[i], tb->sbytes[i], tb->S_new[i]);
938 	/* new item or it's part falls to first new node S_new[i] */
940 	/* part of new item falls into S_new[i] */
945 		/* Move snum[i]-1 items from S[0] to S_new[i] */
947 				tb->S_new[i]);
955 		 * into S_new[i]
966 		/* Insert part of the item into S_new[i] before 0-th item */
967 		buffer_info_init_bh(tb, &bi, tb->S_new[i]);
990 		/* whole new item falls into S_new[i] */
993 		 * Shift snum[0] - 1 items to S_new[i]
997 				tb->snum[i] - 1, tb->sbytes[i], tb->S_new[i]);
999 		/* Insert new item into S_new[i] */
1000 		buffer_info_init_bh(tb, &bi, tb->S_new[i]);
1023 		/* new directory entry falls into S_new[i] */
1037 				tb->sbytes[i] - 1, tb->S_new[i]);
1043 		buffer_info_init_bh(tb, &bi, tb->S_new[i]);
1057 		/* new directory entry doesn't fall into S_new[i] */
1059 				tb->sbytes[i], tb->S_new[i]);
1100 			tb->S_new[i]);
1104 	 * append to S_new[i]
1110 	/* Append part of body into S_new[0] */
1111 	buffer_info_init_bh(tb, &bi, tb->S_new[i]);
1124 	tmp = item_head(tb->S_new[i], 0);
1163 				  tb->sbytes[i], tb->S_new[i]);
1170 	buffer_info_init_bh(tb, &bi, tb->S_new[i]);
1175 	pasted = item_head(tb->S_new[i], tb->item_pos - n +
1200 	/* pasted item doesn't fall into S_new[i] */
1203 				tb->snum[i], tb->sbytes[i], tb->S_new[i]);
1207 	/* pasted item or part if it falls to S_new[i] */
1214 		/* item falls wholly into S_new[i] */
1235 		/* here we shift from S to S_new nodes */
1237 		tb->S_new[i] = get_FEB(tb);
1240 		set_blkh_level(B_BLK_HEAD(tb->S_new[i]), DISK_LEAF_NODE_LEVEL);
1249 		memcpy(insert_key + i, leaf_key(tb->S_new[i], 0), KEY_SIZE);
1250 		insert_ptr[i] = tb->S_new[i];
1252 		RFALSE(!buffer_journaled(tb->S_new[i])
1253 		       || buffer_journal_dirty(tb->S_new[i])
1254 		       || buffer_dirty(tb->S_new[i]),
1255 		       "PAP-12247: S_new[%d] : (%b)",
1256 		       i, tb->S_new[i]);