Lines Matching refs:max_pages
282 unsigned long max_pages, index; in force_page_cache_ra() local
293 max_pages = max_t(unsigned long, bdi->io_pages, ra->ra_pages); in force_page_cache_ra()
294 nr_to_read = min_t(unsigned long, nr_to_read, max_pages); in force_page_cache_ra()
443 unsigned long max_pages = ra->ra_pages; in ondemand_readahead() local
452 if (req_size > max_pages && bdi->io_pages > max_pages) in ondemand_readahead()
453 max_pages = min(req_size, bdi->io_pages); in ondemand_readahead()
468 ra->size = get_next_ra_size(ra, max_pages); in ondemand_readahead()
484 max_pages); in ondemand_readahead()
487 if (!start || start - index > max_pages) in ondemand_readahead()
493 ra->size = get_next_ra_size(ra, max_pages); in ondemand_readahead()
501 if (req_size > max_pages) in ondemand_readahead()
518 max_pages)) in ondemand_readahead()
530 ra->size = get_init_ra_size(req_size, max_pages); in ondemand_readahead()
541 add_pages = get_next_ra_size(ra, max_pages); in ondemand_readahead()
542 if (ra->size + add_pages <= max_pages) { in ondemand_readahead()
546 ra->size = max_pages; in ondemand_readahead()
547 ra->async_size = max_pages >> 1; in ondemand_readahead()