Lines Matching refs:block_end
839 unsigned block_start, block_end; in ext4_walk_page_buffers() local
846 block_start = block_end, bh = next) { in ext4_walk_page_buffers()
848 block_end = block_start + blocksize; in ext4_walk_page_buffers()
849 if (block_end <= from || block_start >= to) { in ext4_walk_page_buffers()
920 unsigned block_start, block_end; in ext4_block_write_begin() local
940 block++, block_start = block_end, bh = bh->b_this_page) { in ext4_block_write_begin()
941 block_end = block_start + blocksize; in ext4_block_write_begin()
942 if (block_end <= from || block_start >= to) { in ext4_block_write_begin()
965 if (block_end > to || block_start < from) in ext4_block_write_begin()
966 zero_user_segments(page, to, block_end, in ext4_block_write_begin()
978 (block_start < from || block_end > to)) { in ext4_block_write_begin()
1219 unsigned int block_start = 0, block_end; in zero_new_buffers() local
1224 block_end = block_start + bh->b_size; in zero_new_buffers()
1226 if (block_end > from && block_start < to) { in zero_new_buffers()
1231 size = min(to, block_end) - start; in zero_new_buffers()
1239 block_start = block_end; in zero_new_buffers()