Lines Matching refs:block_end
959 unsigned block_start, block_end; in ext4_walk_page_buffers() local
966 block_start = block_end, bh = next) { in ext4_walk_page_buffers()
968 block_end = block_start + blocksize; in ext4_walk_page_buffers()
969 if (block_end <= from || block_start >= to) { in ext4_walk_page_buffers()
1037 unsigned block_start, block_end; in ext4_block_write_begin() local
1058 block++, block_start = block_end, bh = bh->b_this_page) { in ext4_block_write_begin()
1059 block_end = block_start + blocksize; in ext4_block_write_begin()
1060 if (block_end <= from || block_start >= to) { in ext4_block_write_begin()
1081 if (block_end > to || block_start < from) in ext4_block_write_begin()
1082 zero_user_segments(page, to, block_end, in ext4_block_write_begin()
1094 (block_start < from || block_end > to)) { in ext4_block_write_begin()
1374 unsigned int block_start = 0, block_end; in ext4_journalled_zero_new_buffers() local
1379 block_end = block_start + bh->b_size; in ext4_journalled_zero_new_buffers()
1381 if (block_end > from && block_start < to) { in ext4_journalled_zero_new_buffers()
1386 size = min(to, block_end) - start; in ext4_journalled_zero_new_buffers()
1394 block_start = block_end; in ext4_journalled_zero_new_buffers()