Lines Matching defs:block_start

1121 	unsigned block_start, block_end;
1126 	for (bh = head, block_start = 0;
1127 	     ret == 0 && (bh != head || !block_start);
1128 	     block_start = block_end, bh = next) {
1130 		block_end = block_start + blocksize;
1131 		if (block_end <= from || block_start >= to) {
1177 	unsigned block_start, block_end;
1196 	for (bh = head, block_start = 0; bh != head || !block_start;
1197 	    block++, block_start = block_end, bh = bh->b_this_page) {
1198 		block_end = block_start + blocksize;
1199 		if (block_end <= from || block_start >= to) {
1233 				if (block_end > to || block_start < from)
1236 							    block_start, from);
1246 		    (block_start < from || block_end > to)) {
1518 	unsigned int block_start = 0, block_end;
1523 		block_end = block_start + bh->b_size;
1525 			if (block_end > from && block_start < to) {
1529 					start = max(from, block_start);
1538 		block_start = block_end;