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Searched refs:physical_block_size (Results 1 – 17 of 17) sorted by relevance

/Linux-v5.4/block/
Dblk-settings.c56 lim->logical_block_size = lim->physical_block_size = lim->io_min = 512; in blk_set_default_limits()
335 if (q->limits.physical_block_size < size) in blk_queue_logical_block_size()
336 q->limits.physical_block_size = size; in blk_queue_logical_block_size()
338 if (q->limits.io_min < q->limits.physical_block_size) in blk_queue_logical_block_size()
339 q->limits.io_min = q->limits.physical_block_size; in blk_queue_logical_block_size()
355 q->limits.physical_block_size = size; in blk_queue_physical_block_size()
357 if (q->limits.physical_block_size < q->limits.logical_block_size) in blk_queue_physical_block_size()
358 q->limits.physical_block_size = q->limits.logical_block_size; in blk_queue_physical_block_size()
360 if (q->limits.io_min < q->limits.physical_block_size) in blk_queue_physical_block_size()
361 q->limits.io_min = q->limits.physical_block_size; in blk_queue_physical_block_size()
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/Linux-v5.4/drivers/scsi/
Dsd.h92 unsigned int physical_block_size; member
Dsd.c779 max(sdkp->physical_block_size, in sd_config_discard()
982 sdkp->physical_block_size > logical_block_size) { in sd_config_write_same()
998 sdkp->physical_block_size)); in sd_config_write_same()
2325 sdkp->physical_block_size = (1 << (buffer[13] & 0xf)) * sector_size; in read_capacity_16()
2401 sdkp->physical_block_size = sector_size; in read_capacity_10()
2406 sdkp->physical_block_size = sector_size; in read_capacity_10()
2514 sdkp->physical_block_size); in sd_read_capacity()
2545 if (sdkp->physical_block_size != sector_size) in sd_print_capacity()
2548 sdkp->physical_block_size); in sd_print_capacity()
3068 if (opt_xfer_bytes & (sdkp->physical_block_size - 1)) { in sd_validate_opt_xfer_size()
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/Linux-v5.4/drivers/block/drbd/
Ddrbd_protocol.h324 u32 physical_block_size; member
Ddrbd_main.c921 p->qlim->physical_block_size = cpu_to_be32(queue_physical_block_size(q)); in assign_p_sizes_qlim()
930 p->qlim->physical_block_size = cpu_to_be32(queue_physical_block_size(q)); in assign_p_sizes_qlim()
/Linux-v5.4/Documentation/ABI/testing/
Dsysfs-block108 What: /sys/block/<disk>/queue/physical_block_size
117 devices the physical_block_size variable contains the
118 maximum physical_block_size of the component devices.
/Linux-v5.4/include/linux/
Dblkdev.h330 unsigned int physical_block_size; member
1314 return q->limits.physical_block_size; in queue_physical_block_size()
1352 unsigned int granularity = max(lim->physical_block_size, lim->io_min); in queue_limit_alignment_offset()
/Linux-v5.4/drivers/nvme/target/
Dio-cmd-bdev.c15 const u32 lpp = ql->physical_block_size / ql->logical_block_size; in nvmet_bdev_set_limits()
/Linux-v5.4/drivers/md/
Ddm-log-writes.c898 limits->physical_block_size = bdev_physical_block_size(lc->dev->bdev); in log_writes_io_hints()
899 limits->io_min = limits->physical_block_size; in log_writes_io_hints()
Ddm-verity-target.c774 if (limits->physical_block_size < 1 << v->data_dev_block_bits) in verity_io_hints()
775 limits->physical_block_size = 1 << v->data_dev_block_bits; in verity_io_hints()
Ddm-zoned-target.c879 limits->physical_block_size = DMZ_BLOCK_SIZE; in dmz_io_hints()
Ddm-writecache.c1283 if (limits->physical_block_size < wc->block_size) in writecache_io_hints()
1284 limits->physical_block_size = wc->block_size; in writecache_io_hints()
Ddm-crypt.c2958 limits->physical_block_size = in crypt_io_hints()
2959 max_t(unsigned, limits->physical_block_size, cc->sector_size); in crypt_io_hints()
Ddm-table.c486 q->limits.physical_block_size, in dm_set_device_limits()
Ddm-integrity.c3011 limits->physical_block_size = ic->sectors_per_block << SECTOR_SHIFT; in dm_integrity_io_hints()
/Linux-v5.4/Documentation/block/
Dqueue-sysfs.rst171 physical_block_size (RO)
/Linux-v5.4/drivers/md/bcache/
Dsuper.c854 q->limits.physical_block_size = block_size; in bcache_device_init()