Searched refs:logical_block_size (Results 1 - 13 of 13) sorted by relevance

/linux-4.1.27/include/uapi/linux/
H A Diso_fs.h40 char logical_block_size [ISODCL (129, 132)]; /* 723 */ member in struct:iso_primary_descriptor
77 char logical_block_size [ISODCL (129, 132)]; /* 723 */ member in struct:iso_supplementary_descriptor
126 char logical_block_size [ISODCL (137, 140)]; /* 723 */ member in struct:hs_primary_descriptor
/linux-4.1.27/block/
H A Dblk-settings.c123 lim->logical_block_size = lim->physical_block_size = lim->io_min = 512; blk_set_default_limits()
376 q->limits.logical_block_size = size; blk_queue_logical_block_size()
400 if (q->limits.physical_block_size < q->limits.logical_block_size) blk_queue_physical_block_size()
401 q->limits.physical_block_size = q->limits.logical_block_size; blk_queue_physical_block_size()
442 if (limits->io_min < limits->logical_block_size) blk_limits_io_min()
443 limits->io_min = limits->logical_block_size; blk_limits_io_min()
581 t->logical_block_size = max(t->logical_block_size, blk_stack_limits()
582 b->logical_block_size); blk_stack_limits()
594 if (t->physical_block_size & (t->logical_block_size - 1)) { blk_stack_limits()
595 t->physical_block_size = t->logical_block_size; blk_stack_limits()
623 if (t->alignment_offset & (t->logical_block_size - 1)) { blk_stack_limits()
H A Dblk-sysfs.c338 .attr = {.name = "logical_block_size", .mode = S_IRUGO },
/linux-4.1.27/drivers/md/
H A Ddm-table.c286 limits->logical_block_size >> SECTOR_SHIFT; device_area_is_invalid()
326 limits->logical_block_size, bdevname(bdev, b)); device_area_is_invalid()
335 limits->logical_block_size, bdevname(bdev, b)); device_area_is_invalid()
435 "physical_block_size=%u, logical_block_size=%u, " dm_set_device_limits()
439 q->limits.logical_block_size, dm_set_device_limits()
594 * that any incoming bio which respects its logical_block_size can be
597 * be compatible with the logical_block_size of the target processing it.
603 * This function uses arithmetic modulo the logical_block_size validate_hardware_logical_block_alignment()
607 limits->logical_block_size >> SECTOR_SHIFT; validate_hardware_logical_block_alignment()
610 * Offset of the start of the next table entry, mod logical_block_size. validate_hardware_logical_block_alignment()
639 * table entry are they compatible with its logical_block_size? validate_hardware_logical_block_alignment()
642 remaining & ((ti_limits.logical_block_size >> validate_hardware_logical_block_alignment()
659 limits->logical_block_size); validate_hardware_logical_block_alignment()
H A Ddm-verity.c678 if (limits->logical_block_size < 1 << v->data_dev_block_bits) verity_io_hints()
679 limits->logical_block_size = 1 << v->data_dev_block_bits; verity_io_hints()
684 blk_limits_io_min(limits, limits->logical_block_size); verity_io_hints()
H A Ddm-io.c290 unsigned short logical_block_size = queue_logical_block_size(q); do_region() local
335 bio_add_page(bio, page, logical_block_size, offset); do_region()
H A Ddm-snap-persistent.c316 * Use default chunk size (or logical_block_size, if larger) read_header()
/linux-4.1.27/drivers/scsi/
H A Dsd.c635 unsigned int logical_block_size = sdkp->device->sector_size; sd_config_discard() local
640 logical_block_size; sd_config_discard()
643 sdkp->unmap_granularity * logical_block_size); sd_config_discard()
678 q->limits.max_discard_sectors = max_blocks * (logical_block_size >> 9); sd_config_discard()
780 unsigned int logical_block_size = sdkp->device->sector_size; sd_config_write_same() local
805 (logical_block_size >> 9)); sd_config_write_same()
/linux-4.1.27/include/linux/
H A Dblkdev.h301 unsigned short logical_block_size; member in struct:queue_limits
1228 if (q && q->limits.logical_block_size) queue_logical_block_size()
1229 retval = q->limits.logical_block_size; queue_logical_block_size()
/linux-4.1.27/fs/isofs/
H A Dinode.c704 sbi->s_log_zone_size = isonum_723(h_pri->logical_block_size); isofs_fill_super()
711 sbi->s_log_zone_size = isonum_723(pri->logical_block_size); isofs_fill_super()
/linux-4.1.27/drivers/block/
H A Dnvme-core.c1981 u32 logical_block_size = queue_logical_block_size(ns->queue); nvme_config_discard() local
1983 ns->queue->limits.discard_alignment = logical_block_size; nvme_config_discard()
1984 ns->queue->limits.discard_granularity = logical_block_size; nvme_config_discard()
/linux-4.1.27/drivers/target/
H A Dtarget_core_file.c165 " block_device blocks: %llu logical_block_size: %d\n", fd_configure_device()
/linux-4.1.27/drivers/md/bcache/
H A Dsuper.c844 q->limits.logical_block_size = block_size; bcache_device_init()

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