Lines Matching refs:block_start
1882 unsigned int block_start, block_end; in page_zero_new_buffers() local
1890 block_start = 0; in page_zero_new_buffers()
1892 block_end = block_start + bh->b_size; in page_zero_new_buffers()
1895 if (block_end > from && block_start < to) { in page_zero_new_buffers()
1899 start = max(from, block_start); in page_zero_new_buffers()
1911 block_start = block_end; in page_zero_new_buffers()
1978 unsigned block_start, block_end; in __block_write_begin_int() local
1995 for(bh = head, block_start = 0; bh != head || !block_start; in __block_write_begin_int()
1996 block++, block_start=block_end, bh = bh->b_this_page) { in __block_write_begin_int()
1997 block_end = block_start + blocksize; in __block_write_begin_int()
1998 if (block_end <= from || block_start >= to) { in __block_write_begin_int()
2025 if (block_end > to || block_start < from) in __block_write_begin_int()
2028 block_start, from); in __block_write_begin_int()
2039 (block_start < from || block_end > to)) { in __block_write_begin_int()
2067 unsigned block_start, block_end; in __block_commit_write() local
2075 block_start = 0; in __block_commit_write()
2077 block_end = block_start + blocksize; in __block_commit_write()
2078 if (block_end <= from || block_start >= to) { in __block_commit_write()
2088 block_start = block_end; in __block_commit_write()
2217 unsigned block_start, block_end, blocksize; in block_is_partially_uptodate() local
2233 block_start = 0; in block_is_partially_uptodate()
2235 block_end = block_start + blocksize; in block_is_partially_uptodate()
2236 if (block_end > from && block_start < to) { in block_is_partially_uptodate()
2244 block_start = block_end; in block_is_partially_uptodate()
2590 unsigned block_start, block_end; in nobh_write_begin() local
2638 for (block_start = 0, block_in_page = 0, bh = head; in nobh_write_begin()
2639 block_start < PAGE_SIZE; in nobh_write_begin()
2640 block_in_page++, block_start += blocksize, bh = bh->b_this_page) { in nobh_write_begin()
2643 block_end = block_start + blocksize; in nobh_write_begin()
2646 if (block_start >= to) in nobh_write_begin()
2661 zero_user_segments(page, block_start, from, in nobh_write_begin()
2667 if (block_start < from || block_end > to) { in nobh_write_begin()