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Searched refs:logical_block_size (Results 1 – 25 of 37) sorted by relevance

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/linux/block/
H A Dblk-settings.c40 lim->logical_block_size = SECTOR_SIZE; in blk_set_stacking_limits()
110 if (lim->zone_write_granularity < lim->logical_block_size) in blk_validate_zoned_limits()
111 lim->zone_write_granularity = lim->logical_block_size; in blk_validate_zoned_limits()
198 bi->interval_exp = ilog2(lim->logical_block_size); in blk_validate_integrity_limits()
233 length = min(max_segments, 2) * lim->logical_block_size; in blk_queue_max_guaranteed_bio()
360 if (!lim->logical_block_size) in blk_validate_limits()
361 lim->logical_block_size = SECTOR_SIZE; in blk_validate_limits()
362 else if (blk_validate_block_size(lim->logical_block_size)) { in blk_validate_limits()
363 pr_warn("Invalid logical block size (%d)\n", lim->logical_block_size); in blk_validate_limits()
366 if (lim->physical_block_size < lim->logical_block_size) { in blk_validate_limits()
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H A Dopal_proto.h374 __be32 logical_block_size; member
/linux/include/uapi/linux/
H A Diso_fs.h41 __u8 logical_block_size [ISODCL (129, 132)]; /* 723 */ member
78 __u8 logical_block_size [ISODCL (129, 132)]; /* 723 */ member
127 __u8 logical_block_size [ISODCL (137, 140)]; /* 723 */ member
/linux/drivers/mmc/core/
H A Dqueue.c361 lim.logical_block_size = card->ext_csd.data_sector_size; in mmc_alloc_disk()
363 lim.logical_block_size = 512; in mmc_alloc_disk()
365 WARN_ON_ONCE(lim.logical_block_size != 512 && in mmc_alloc_disk()
366 lim.logical_block_size != 4096); in mmc_alloc_disk()
377 round_down(host->max_seg_size, lim.logical_block_size); in mmc_alloc_disk()
/linux/drivers/md/
H A Ddm-table.c238 limits->logical_block_size >> SECTOR_SHIFT; in device_area_is_invalid()
292 limits->logical_block_size, bdev); in device_area_is_invalid()
300 limits->logical_block_size, bdev); in device_area_is_invalid()
447 q->limits.logical_block_size, in dm_set_device_limits()
627 limits->logical_block_size >> SECTOR_SHIFT; in validate_hardware_logical_block_alignment()
662 remaining & ((ti_limits.logical_block_size >> in validate_hardware_logical_block_alignment()
679 limits->logical_block_size); in validate_hardware_logical_block_alignment()
H A Ddm-ebs-target.c435 limits->logical_block_size = to_bytes(ec->e_bs); in ebs_io_hints()
438 limits->io_min = limits->logical_block_size; in ebs_io_hints()
H A Ddm-verity-target.c939 if (limits->logical_block_size < 1 << v->data_dev_block_bits) in verity_io_hints()
940 limits->logical_block_size = 1 << v->data_dev_block_bits; in verity_io_hints()
945 limits->io_min = limits->logical_block_size; in verity_io_hints()
953 limits->dma_alignment = limits->logical_block_size - 1; in verity_io_hints()
H A Ddm-zoned-target.c996 limits->logical_block_size = DMZ_BLOCK_SIZE; in dmz_io_hints()
H A Ddm-crypt.c3748 limits->logical_block_size = in crypt_io_hints()
3749 max_t(unsigned int, limits->logical_block_size, cc->sector_size); in crypt_io_hints()
3753 limits->dma_alignment = limits->logical_block_size - 1; in crypt_io_hints()
/linux/drivers/md/dm-vdo/
H A Dstatistics.h254 u64 logical_block_size; member
H A Dtypes.h223 unsigned int logical_block_size; member
H A Ddm-vdo-target.c799 config->logical_block_size = (enable_512e ? 512 : 4096); in parse_device_config()
927 limits->logical_block_size = vdo->device_config->logical_block_size; in vdo_io_hints()
1457 vdo_log_debug("Logical block size = %llu", (u64) config->logical_block_size); in vdo_initialize()
1775 if (to_validate->logical_block_size != config->logical_block_size) { in validate_new_device_config()
H A Dvdo.c581 BUG_ON(vdo->device_config->logical_block_size <= 0); in vdo_make()
1546 stats->logical_block_size = vdo->device_config->logical_block_size; in get_vdo_statistics()
H A Dmessage-stats.c386 write_u64("logicalBlockSize : ", stats->logical_block_size, ", ", buf, maxlen); in write_vdo_statistics()
/linux/drivers/block/rnbd/
H A Drnbd-proto.h143 * @logical_block_size: logical block size device supports in bytes
159 __le16 logical_block_size;
153 __le16 logical_block_size; global() member
/linux/drivers/block/
H A Dn64cart.c119 .logical_block_size = 4096, in n64cart_probe()
H A Dloop.c966 lim->logical_block_size = bsize; in loop_update_limits()
1139 lim.logical_block_size = SECTOR_SIZE; in __loop_clr_fd()
1472 if (lo->lo_queue->limits.logical_block_size == arg) in loop_set_block_size()
/linux/drivers/scsi/
H A Dsd.c878 unsigned int logical_block_size = sdkp->device->sector_size; in sd_config_discard() local
881 lim->discard_alignment = sdkp->unmap_alignment * logical_block_size; in sd_config_discard()
883 sdkp->unmap_granularity * logical_block_size); in sd_config_discard()
922 (logical_block_size >> SECTOR_SHIFT); in sd_config_discard()
970 unsigned int logical_block_size = sdkp->device->sector_size, in sd_config_atomic() local
1020 lim->atomic_write_hw_max = max_atomic * logical_block_size; in sd_config_atomic()
1022 lim->atomic_write_hw_unit_min = unit_min * logical_block_size; in sd_config_atomic()
1023 lim->atomic_write_hw_unit_max = unit_max * logical_block_size; in sd_config_atomic()
1119 unsigned int logical_block_size = sdkp->device->sector_size; in sd_config_write_same() local
1152 sdkp->physical_block_size > logical_block_size) { in sd_config_write_same()
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H A Dsr.c490 lim.logical_block_size = sector_size; in sr_revalidate_disk()
/linux/drivers/block/drbd/
H A Ddrbd_protocol.h330 u32 logical_block_size; member
/linux/Documentation/filesystems/nfs/
H A Dnfsd-io-modes.rst111 the underlying block device's logical_block_size. Also the memory buffer
121 verified to have proper offset/len (logical_block_size) and
/linux/include/linux/
H A Dblkdev.h385 unsigned int logical_block_size;
1385 return q->limits.logical_block_size; in queue_io_min()
383 unsigned int logical_block_size; global() member
/linux/fs/isofs/
H A Dinode.c721 sbi->s_log_zone_size = isonum_723(h_pri->logical_block_size); in isofs_fill_super()
728 sbi->s_log_zone_size = isonum_723(pri->logical_block_size); in isofs_fill_super()
/linux/drivers/cdrom/
H A Dgdrom.c742 .logical_block_size = GDROM_HARD_SECTOR, in probe_gdrom()
/linux/drivers/nvme/host/
H A Dcore.c1897 lim->discard_granularity = lim->logical_block_size; in nvme_config_discard()
2117 lim->logical_block_size = bs; in nvme_update_disk_info()
2513 lim.logical_block_size = ns_lim->logical_block_size; in nvme_update_ns_info()

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