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Searched refs:io_min (Results 1 – 25 of 31) sorted by relevance

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/linux/block/
A Dblk-settings.c40 lim->io_min = SECTOR_SIZE; in blk_set_stacking_limits()
249 if (lim->io_min < lim->physical_block_size) in blk_validate_limits()
250 lim->io_min = lim->physical_block_size; in blk_validate_limits()
286 } else if (lim->io_min > (BLK_DEF_MAX_SECTORS_CAP << SECTOR_SHIFT)) { in blk_validate_limits()
288 min(max_hw_sectors, lim->io_min >> SECTOR_SHIFT); in blk_validate_limits()
554 top = max(t->physical_block_size, t->io_min) in blk_stack_limits()
556 bottom = max(b->physical_block_size, b->io_min) + alignment; in blk_stack_limits()
571 t->io_min = max(t->io_min, b->io_min); in blk_stack_limits()
587 if (t->io_min & (t->physical_block_size - 1)) { in blk_stack_limits()
588 t->io_min = t->physical_block_size; in blk_stack_limits()
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A Dblk-sysfs.c110 QUEUE_SYSFS_LIMIT_SHOW(io_min) in QUEUE_SYSFS_LIMIT_SHOW()
/linux/drivers/block/drbd/
A Ddrbd_protocol.h339 u32 io_min; member
A Ddrbd_main.c933 p->qlim->io_min = cpu_to_be32(bdev_io_min(bdev)); in drbd_send_sizes()
945 p->qlim->io_min = cpu_to_be32(queue_io_min(q)); in drbd_send_sizes()
/linux/drivers/md/
A Draid0.c385 lim.io_min = mddev->chunk_sectors << 9; in raid0_set_limits()
386 lim.io_opt = lim.io_min * mddev->raid_disks; in raid0_set_limits()
A Ddm-ebs-target.c431 limits->io_min = limits->logical_block_size; in ebs_io_hints()
A Ddm-stripe.c462 limits->io_min = chunk_size; in stripe_io_hints()
A Ddm-log-writes.c878 limits->io_min = limits->physical_block_size; in log_writes_io_hints()
A Ddm-zoned-target.c999 limits->io_min = DMZ_BLOCK_SIZE; in dmz_io_hints()
A Ddm-writecache.c1650 if (limits->io_min < wc->block_size) in writecache_io_hints()
1651 limits->io_min = wc->block_size; in writecache_io_hints()
A Ddm-era-target.c1736 limits->io_min = 0; in era_io_hints()
A Ddm-clone-target.c2076 limits->io_min = clone->region_size << SECTOR_SHIFT; in clone_io_hints()
A Ddm-verity-target.c978 limits->io_min = limits->logical_block_size; in verity_io_hints()
A Ddm-crypt.c3762 limits->io_min = max_t(unsigned int, limits->io_min, cc->sector_size); in crypt_io_hints()
A Ddm-thin.c4082 limits->io_min = limits->max_sectors << SECTOR_SHIFT; in pool_io_hints()
4084 limits->io_min = pool->sectors_per_block << SECTOR_SHIFT; in pool_io_hints()
A Draid10.c3985 lim.io_min = mddev->chunk_sectors << 9; in raid10_set_queue_limits()
3986 lim.io_opt = lim.io_min * raid10_nr_stripes(conf); in raid10_set_queue_limits()
A Ddm-cache-target.c3417 limits->io_min = cache->sectors_per_block << SECTOR_SHIFT; in cache_io_hints()
/linux/include/linux/
A Dblkdev.h367 unsigned int io_min; member
1247 return q->limits.io_min; in queue_io_min()
/linux/drivers/block/
A Dvirtio_blk.c750 lim->io_min = wg; in virtblk_read_zoned_limits()
1311 lim->io_min = lim->logical_block_size * min_io_size; in virtblk_read_limits()
A Dloop.c1007 lim.io_min = bsize; in loop_reconfigure_limits()
1158 lim.io_min = SECTOR_SIZE; in __loop_clr_fd()
/linux/drivers/nvme/host/
A Dcore.c2065 lim->io_min = phys_bs; in nvme_update_disk_info()
2296 lim.io_min = ns_lim->io_min; in nvme_update_ns_info()
/linux/drivers/scsi/
A Dsd.c3785 lim.io_min = logical_to_bytes(sdp, sdkp->min_xfer_blocks); in sd_revalidate_disk()
3787 lim.io_min = 0; in sd_revalidate_disk()
/linux/drivers/md/dm-vdo/
A Ddm-vdo-target.c931 limits->io_min = VDO_BLOCK_SIZE; in vdo_io_hints()
/linux/drivers/block/zram/
A Dzram_drv.c2334 .io_min = PAGE_SIZE, in zram_add()
/linux/drivers/md/bcache/
A Dsuper.c908 .io_min = block_size, in bcache_device_init()

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