Searched refs:VM_READAHEAD_PAGES (Results 1 – 3 of 3) sorted by relevance
400 max(queue_io_opt(q) * 2 / PAGE_SIZE, VM_READAHEAD_PAGES); in disk_update_readahead()486 max(queue_io_opt(q) * 2 / PAGE_SIZE, VM_READAHEAD_PAGES); in blk_queue_io_opt()
941 bdi->ra_pages = VM_READAHEAD_PAGES; in bdi_alloc()942 bdi->io_pages = VM_READAHEAD_PAGES; in bdi_alloc()
1281 #define VM_READAHEAD_PAGES (SZ_128K / PAGE_SIZE) macro