Lines Matching refs:from
1876 void page_zero_new_buffers(struct page *page, unsigned from, unsigned to) in page_zero_new_buffers() argument
1891 if (block_end > from && block_start < to) { in page_zero_new_buffers()
1895 start = max(from, block_start); in page_zero_new_buffers()
1914 unsigned from, unsigned to, get_block_t *get_block) in __block_prepare_write() argument
1923 BUG_ON(from > PAGE_CACHE_SIZE); in __block_prepare_write()
1925 BUG_ON(from > to); in __block_prepare_write()
1938 if (block_end <= from || block_start >= to) { in __block_prepare_write()
1961 if (block_end > to || block_start < from) in __block_prepare_write()
1964 block_start, from); in __block_prepare_write()
1975 (block_start < from || block_end > to)) { in __block_prepare_write()
1989 page_zero_new_buffers(page, from, to); in __block_prepare_write()
1994 unsigned from, unsigned to) in __block_commit_write() argument
2007 if (block_end <= from || block_start >= to) { in __block_commit_write()
2169 unsigned long from) in block_is_partially_uptodate() argument
2181 to = min_t(unsigned, PAGE_CACHE_SIZE - from, desc->count); in block_is_partially_uptodate()
2182 to = from + to; in block_is_partially_uptodate()
2183 if (from < blocksize && to > PAGE_CACHE_SIZE - blocksize) in block_is_partially_uptodate()
2191 if (block_end > from && block_start < to) { in block_is_partially_uptodate()
2435 int block_prepare_write(struct page *page, unsigned from, unsigned to, in block_prepare_write() argument
2439 int err = __block_prepare_write(inode, page, from, to, get_block); in block_prepare_write()
2445 int block_commit_write(struct page *page, unsigned from, unsigned to) in block_commit_write() argument
2448 __block_commit_write(inode,page,from,to); in block_commit_write()
2548 unsigned from, to; in nobh_write_begin() local
2557 from = pos & (PAGE_CACHE_SIZE - 1); in nobh_write_begin()
2558 to = from + len; in nobh_write_begin()
2622 zero_user_segments(page, block_start, from, in nobh_write_begin()
2628 if (block_start < from || block_end > to) { in nobh_write_begin()
2668 page_zero_new_buffers(page, from, to); in nobh_write_begin()
2769 loff_t from, get_block_t *get_block) in nobh_truncate_page() argument
2771 pgoff_t index = from >> PAGE_CACHE_SHIFT; in nobh_truncate_page()
2772 unsigned offset = from & (PAGE_CACHE_SIZE-1); in nobh_truncate_page()
2800 return block_truncate_page(mapping, from, get_block); in nobh_truncate_page()
2845 loff_t from, get_block_t *get_block) in block_truncate_page() argument
2847 pgoff_t index = from >> PAGE_CACHE_SHIFT; in block_truncate_page()
2848 unsigned offset = from & (PAGE_CACHE_SIZE-1); in block_truncate_page()