Lines Matching defs:from
17 * from
87 static int nilfs_prepare_chunk(struct page *page, unsigned int from,
90 loff_t pos = page_offset(page) + from;
92 return __block_write_begin(page, pos, to - from, nilfs_get_block);
97 unsigned int from, unsigned int to)
100 loff_t pos = page_offset(page) + from;
101 unsigned int len = to - from;
105 nr_dirty = nilfs_page_count_clean_buffers(page, from, to);
420 unsigned int from = (char *)de - (char *)page_address(page);
421 unsigned int to = from + nilfs_rec_len_from_disk(de->rec_len);
426 err = nilfs_prepare_chunk(page, from, to);
430 nilfs_commit_chunk(page, mapping, from, to);
451 unsigned int from, to;
504 from = (char *)de - (char *)page_address(page);
505 to = from + rec_len;
506 err = nilfs_prepare_chunk(page, from, to);
521 nilfs_commit_chunk(page, page->mapping, from, to);
543 unsigned int from, to;
547 from = ((char *)dir - kaddr) & ~(nilfs_chunk_size(inode) - 1);
549 de = (struct nilfs_dir_entry *)(kaddr + from);
562 from = (char *)pde - (char *)page_address(page);
564 err = nilfs_prepare_chunk(page, from, to);
567 pde->rec_len = nilfs_rec_len_to_disk(to - from);
569 nilfs_commit_chunk(page, mapping, from, to);