Lines Matching defs:page
1024 * Start with a small buffer (1 page). If later we end up needing more
1026 * then the page size, attempt to increase the buffer. Typically xattr
1419 * The last extent of a file may be too large due to page alignment.
4961 struct page *page;
4986 page = find_lock_page(inode->i_mapping, index);
4987 if (!page) {
4991 page = find_or_create_page(inode->i_mapping, index,
4993 if (!page) {
4999 if (PageReadahead(page)) {
5001 NULL, page, index, last_index + 1 - index);
5004 if (!PageUptodate(page)) {
5005 btrfs_readpage(NULL, page);
5006 lock_page(page);
5007 if (!PageUptodate(page)) {
5008 unlock_page(page);
5011 page_offset(page), sctx->cur_ino,
5013 put_page(page);
5019 addr = kmap(page);
5022 kunmap(page);
5023 unlock_page(page);
5024 put_page(page);
5735 * the page size (currently the same as sector size).