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Searched refs:VM_READAHEAD_PAGES (Results 1 – 3 of 3) sorted by relevance

/OK3568_Linux_fs/kernel/block/
H A Dblk-settings.c382 max(queue_io_opt(q) * 2 / PAGE_SIZE, VM_READAHEAD_PAGES); in blk_queue_update_readahead()
467 max(queue_io_opt(q) * 2 / PAGE_SIZE, VM_READAHEAD_PAGES); in blk_queue_io_opt()
/OK3568_Linux_fs/kernel/mm/
H A Dbacking-dev.c747 bdi->ra_pages = VM_READAHEAD_PAGES; in bdi_alloc()
748 bdi->io_pages = VM_READAHEAD_PAGES; in bdi_alloc()
/OK3568_Linux_fs/kernel/include/linux/
H A Dpagemap.h809 #define VM_READAHEAD_PAGES (SZ_128K / PAGE_SIZE) macro