Lines Matching refs:max_pages
313 unsigned long max_pages, index; in force_page_cache_ra() local
323 max_pages = max_t(unsigned long, bdi->io_pages, ra->ra_pages); in force_page_cache_ra()
324 nr_to_read = min_t(unsigned long, nr_to_read, max_pages); in force_page_cache_ra()
571 unsigned long max_pages = ra->ra_pages; in ondemand_readahead() local
581 if (req_size > max_pages && bdi->io_pages > max_pages) in ondemand_readahead()
582 max_pages = min(req_size, bdi->io_pages); in ondemand_readahead()
598 ra->size = get_next_ra_size(ra, max_pages); in ondemand_readahead()
614 max_pages); in ondemand_readahead()
617 if (!start || start - index > max_pages) in ondemand_readahead()
623 ra->size = get_next_ra_size(ra, max_pages); in ondemand_readahead()
631 if (req_size > max_pages) in ondemand_readahead()
648 max_pages)) in ondemand_readahead()
660 ra->size = get_init_ra_size(req_size, max_pages); in ondemand_readahead()
671 add_pages = get_next_ra_size(ra, max_pages); in ondemand_readahead()
672 if (ra->size + add_pages <= max_pages) { in ondemand_readahead()
676 ra->size = max_pages; in ondemand_readahead()
677 ra->async_size = max_pages >> 1; in ondemand_readahead()