Searched refs:io_opt (Results 1 - 21 of 21) sorted by relevance

/linux-master/block/
H A Dblk-settings.c65 bdi->ra_pages = max(lim->io_opt * 2 / PAGE_SIZE, VM_READAHEAD_PAGES);
655 limits->io_opt = opt;
800 t->io_opt = lcm_not_zero(t->io_opt, b->io_opt);
822 if (t->io_opt & (t->physical_block_size - 1)) {
823 t->io_opt = 0;
/linux-master/drivers/block/drbd/
H A Ddrbd_protocol.h340 u32 io_opt; member in struct:o_qlim
H A Ddrbd_main.c948 p->qlim->io_opt = cpu_to_be32(bdev_io_opt(bdev));
960 p->qlim->io_opt = cpu_to_be32(queue_io_opt(q));
/linux-master/drivers/block/aoe/
H A Daoeblk.c339 .io_opt = SZ_2M,
/linux-master/include/linux/
H A Dblkdev.h294 unsigned int io_opt; member in struct:queue_limits
1215 return q->limits.io_opt;
/linux-master/drivers/nvme/host/
H A Dcore.c1962 u32 atomic_bs, phys_bs, io_opt = 0; local
1992 io_opt = bs * (1 + le16_to_cpu(id->nows));
2003 lim->io_opt = io_opt;
2238 lim.io_opt = ns_lim->io_opt;
/linux-master/drivers/md/
H A Draid0.c390 lim.io_opt = lim.io_min * mddev->raid_disks;
H A Ddm-era-target.c1729 uint64_t io_opt_sectors = limits->io_opt >> SECTOR_SHIFT;
1733 * era device's blocksize (io_opt is a factor) do not override them.
H A Ddm-clone-target.c2073 u64 io_opt_sectors = limits->io_opt >> SECTOR_SHIFT;
2077 * dm-clone's region size (io_opt is a factor) do not override them.
H A Ddm-cache-target.c3417 uint64_t io_opt_sectors = limits->io_opt >> SECTOR_SHIFT;
3421 * cache's blocksize (io_opt is a factor) do not override them.
H A Ddm-thin.c4062 sector_t io_opt_sectors = limits->io_opt >> SECTOR_SHIFT;
4083 * pool's blocksize (io_opt is a factor) do not override them.
H A Draid10.c3987 lim.io_opt = lim.io_min * raid10_nr_stripes(conf);
H A Draid5.c7716 lim.io_opt = lim.io_min * (conf->raid_disks - conf->max_degraded);
H A Dmd.c5792 /* don't bother updating io_opt if we can't suspend the array */
5796 lim.io_opt = lim.io_min * nr_stripes;
/linux-master/drivers/block/
H A Dvirtio_blk.c1328 lim->io_opt = blk_size * opt_io_size;
H A Dublk_drv.c2176 .io_opt = 1 << p->io_opt_shift,
H A Drbd.c4959 .io_opt = rbd_dev->opts->alloc_size,
/linux-master/drivers/block/rnbd/
H A Drnbd-clt.c1372 .io_opt = dev->sess->max_io_size,
/linux-master/drivers/scsi/
H A Dsd.c3684 q->limits.io_opt = logical_to_bytes(sdp, sdkp->opt_xfer_blocks);
3687 q->limits.io_opt = 0;
/linux-master/drivers/md/bcache/
H A Dsuper.c918 lim.io_opt = umax(block_size, bdev_io_opt(cached_bdev));
/linux-master/drivers/block/zram/
H A Dzram_drv.c2188 .io_opt = PAGE_SIZE,

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