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Searched refs:SECTOR_SHIFT (Results 1 – 25 of 129) sorted by relevance

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/linux/block/
A Dblk-lib.c22 round_up(sector, discard_granularity >> SECTOR_SHIFT); in bio_discard_limit()
35 return round_down(UINT_MAX, discard_granularity) >> SECTOR_SHIFT; in bio_discard_limit()
51 bio->bi_iter.bi_size = bio_sects << SECTOR_SHIFT; in blk_alloc_discard_bio()
111 (UINT_MAX >> SECTOR_SHIFT) & ~bs_mask); in bio_write_zeroes_limit()
139 bio->bi_iter.bi_size = len << SECTOR_SHIFT; in __blkdev_issue_write_zeroes()
214 PAGE_SIZE, nr_sects << SECTOR_SHIFT); in __blkdev_issue_zero_pages()
218 nr_sects -= added >> SECTOR_SHIFT; in __blkdev_issue_zero_pages()
219 sector += added >> SECTOR_SHIFT; in __blkdev_issue_zero_pages()
339 if (max_sectors > UINT_MAX >> SECTOR_SHIFT) in blkdev_issue_secure_erase()
340 max_sectors = UINT_MAX >> SECTOR_SHIFT; in blkdev_issue_secure_erase()
[all …]
A Dblk-settings.c165 min(lim->atomic_write_hw_max >> SECTOR_SHIFT, in blk_atomic_writes_update_limits()
172 lim->atomic_write_hw_boundary >> SECTOR_SHIFT; in blk_atomic_writes_update_limits()
285 min(max_hw_sectors, lim->io_opt >> SECTOR_SHIFT); in blk_validate_limits()
288 min(max_hw_sectors, lim->io_min >> SECTOR_SHIFT); in blk_validate_limits()
445 << SECTOR_SHIFT; in queue_limit_alignment_offset()
459 alignment = lim->discard_alignment >> SECTOR_SHIFT; in queue_limit_discard_alignment()
460 granularity = lim->discard_granularity >> SECTOR_SHIFT; in queue_limit_discard_alignment()
471 return offset << SECTOR_SHIFT; in queue_limit_discard_alignment()
476 sectors = round_down(sectors, lbs >> SECTOR_SHIFT); in blk_round_down_sectors()
477 if (sectors < PAGE_SIZE >> SECTOR_SHIFT) in blk_round_down_sectors()
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A Dfops.c76 bio.bi_iter.bi_sector = pos >> SECTOR_SHIFT; in __blkdev_direct_IO_simple()
205 bio->bi_iter.bi_sector = pos >> SECTOR_SHIFT; in __blkdev_direct_IO()
321 bio->bi_iter.bi_sector = pos >> SECTOR_SHIFT; in __blkdev_direct_IO_async()
821 error = blkdev_issue_zeroout(bdev, start >> SECTOR_SHIFT, in blkdev_fallocate()
822 len >> SECTOR_SHIFT, GFP_KERNEL, in blkdev_fallocate()
830 error = blkdev_issue_zeroout(bdev, start >> SECTOR_SHIFT, in blkdev_fallocate()
831 len >> SECTOR_SHIFT, GFP_KERNEL, in blkdev_fallocate()
A Dioctl.c45 start = p.start >> SECTOR_SHIFT; in blkpg_do_ioctl()
46 length = p.length >> SECTOR_SHIFT; in blkpg_do_ioctl()
149 sector = start >> SECTOR_SHIFT; in blk_ioctl_discard()
150 nr_sects = len >> SECTOR_SHIFT; in blk_ioctl_discard()
788 sector_t sector = start >> SECTOR_SHIFT; in blkdev_cmd_discard()
789 sector_t nr_sects = len >> SECTOR_SHIFT; in blkdev_cmd_discard()
/linux/fs/nfs/blocklayout/
A Dblocklayout.c141 disk_addr = (u64)isect << SECTOR_SHIFT; in do_add_page_to_bio()
176 isect = header->args.offset >> SECTOR_SHIFT; in bl_mark_devices_unavailable()
186 bytes_left -= extent_length << SECTOR_SHIFT; in bl_mark_devices_unavailable()
304 isect += (pg_len >> SECTOR_SHIFT); in bl_read_pagelist()
305 extent_length -= (pg_len >> SECTOR_SHIFT); in bl_read_pagelist()
357 (end - start) >> SECTOR_SHIFT, lwb); in bl_write_cleanup()
406 isect = offset >> SECTOR_SHIFT; in bl_write_pagelist()
433 isect += (pg_len >> SECTOR_SHIFT); in bl_write_pagelist()
434 extent_length -= (pg_len >> SECTOR_SHIFT); in bl_write_pagelist()
557 *sp = s >> SECTOR_SHIFT; in decode_sector_number()
[all …]
A Dblocklayout.h43 #define PAGE_CACHE_SECTORS (PAGE_SIZE >> SECTOR_SHIFT)
44 #define PAGE_CACHE_SECTOR_SHIFT (PAGE_SHIFT - SECTOR_SHIFT)
45 #define SECTOR_SIZE (1 << SECTOR_SHIFT)
/linux/drivers/block/
A Dbrd.c108 unsigned int offset = (sector & (PAGE_SECTORS-1)) << SECTOR_SHIFT; in copy_to_brd_setup()
117 sector += copy >> SECTOR_SHIFT; in copy_to_brd_setup()
131 unsigned int offset = (sector & (PAGE_SECTORS-1)) << SECTOR_SHIFT; in copy_to_brd()
144 sector += copy >> SECTOR_SHIFT; in copy_to_brd()
163 unsigned int offset = (sector & (PAGE_SECTORS-1)) << SECTOR_SHIFT; in copy_from_brd()
177 sector += copy >> SECTOR_SHIFT; in copy_from_brd()
273 sector += len >> SECTOR_SHIFT; in brd_submit_bio()
A Dn64cart.c92 u32 pos = bio->bi_iter.bi_sector << SECTOR_SHIFT; in n64cart_submit_bio()
150 set_capacity(disk, size >> SECTOR_SHIFT); in n64cart_probe()
/linux/drivers/md/
A Ddm-integrity.c495 __u8 *mac = sb + (1 << SECTOR_SHIFT) - mac_size; in sb_mac()
1760 pos += ic->sectors_per_block << SECTOR_SHIFT; in integrity_recheck()
2040 bv.bv_len = n_sectors << SECTOR_SHIFT; in __journal_read_write()
2041 n_sectors -= bv.bv_len >> SECTOR_SHIFT; in __journal_read_write()
2072 mem_ptr += 1 << SECTOR_SHIFT; in __journal_read_write()
3316 BITMAP_BLOCK_SIZE >> SECTOR_SHIFT, NULL); in bitmap_block_work()
3958 metadata_run_padding) >> SECTOR_SHIFT; in calculate_device_limits()
4009 memset(ic->sb, 0, SB_SECTORS << SECTOR_SHIFT); in initialize_superblock()
4163 end = end_offset + (1 << SECTOR_SHIFT); in dm_integrity_alloc_journal_scatterlist()
4257 PAGE_SIZE >> SECTOR_SHIFT) >> (PAGE_SHIFT - SECTOR_SHIFT); in create_journal()
[all …]
A Ddm-verity-fec.c600 ((sector_t)(num_ll << (v->data_dev_block_bits - SECTOR_SHIFT)) in verity_fec_parse_opt_args()
601 >> (v->data_dev_block_bits - SECTOR_SHIFT) != num_ll)) { in verity_fec_parse_opt_args()
609 ((sector_t)(num_ll << (v->data_dev_block_bits - SECTOR_SHIFT)) >> in verity_fec_parse_opt_args()
610 (v->data_dev_block_bits - SECTOR_SHIFT) != num_ll)) { in verity_fec_parse_opt_args()
727 if ((f->roots << SECTOR_SHIFT) & ((1 << v->data_dev_block_bits) - 1)) in verity_fec_ctr()
730 f->io_size = v->fec->roots << SECTOR_SHIFT; in verity_fec_ctr()
740 dm_bufio_set_sector_offset(f->bufio, f->start << (v->data_dev_block_bits - SECTOR_SHIFT)); in verity_fec_ctr()
742 fec_blocks = div64_u64(f->rounds * f->roots, v->fec->roots << SECTOR_SHIFT); in verity_fec_ctr()
A Ddm-writecache.c339 wc->memory_map += (size_t)wc->start_sector << SECTOR_SHIFT; in persistent_memory_claim()
340 wc->memory_map_size -= (size_t)wc->start_sector << SECTOR_SHIFT; in persistent_memory_claim()
406 ((sector_t)e->index << (wc->block_size_bits - SECTOR_SHIFT)); in cache_sector()
557 region.count = max(4096U, wc->block_size) >> SECTOR_SHIFT; in ssd_commit_superblock()
1345 if (next_boundary < bio->bi_iter.bi_size >> SECTOR_SHIFT) in writecache_map_remap_origin()
1366 dm_accept_partial_bio(bio, wc->block_size >> SECTOR_SHIFT); in writecache_map_read()
1396 (bio_size >> SECTOR_SHIFT), wc->seq_count); in writecache_bio_copy_ssd()
1418 current_cache_sec += wc->block_size >> SECTOR_SHIFT; in writecache_bio_copy_ssd()
1423 dm_accept_partial_bio(bio, bio_size >> SECTOR_SHIFT); in writecache_bio_copy_ssd()
1921 while ((n_sectors -= wc->block_size >> SECTOR_SHIFT)) { in __writecache_writeback_ssd()
[all …]
A Ddm-snap-persistent.c175 len = ps->store->chunk_size << SECTOR_SHIFT; in alloc_area()
297 memset(ps->area, 0, ps->store->chunk_size << SECTOR_SHIFT); in zero_memory_area()
387 memset(ps->header_area, 0, ps->store->chunk_size << SECTOR_SHIFT); in write_header()
498 ps->store->chunk_size << SECTOR_SHIFT, in read_exceptions()
546 memcpy(ps->area, area, ps->store->chunk_size << SECTOR_SHIFT); in read_exceptions()
627 ps->exceptions_per_area = (ps->store->chunk_size << SECTOR_SHIFT) / in persistent_read_metadata()
/linux/drivers/mtd/
A Dssfdc.c35 #define SECTOR_SHIFT 9 macro
132 cis_sector = (int)(offset >> SECTOR_SHIFT); in get_valid_cis_sector()
153 loff_t offset = (loff_t)sect_no << SECTOR_SHIFT; in read_physical_sector()
307 ssfdc->cis_block = cis_sector / (mtd->erasesize >> SECTOR_SHIFT); in ssfdcr_add_mtd()
319 ssfdc->cylinders = (unsigned short)(((u32)mtd->size >> SECTOR_SHIFT) / in ssfdcr_add_mtd()
373 sectors_per_block = ssfdc->erase_size >> SECTOR_SHIFT; in ssfdcr_readsect()
/linux/fs/btrfs/
A Dbio.c199 repair_bbio->saved_iter.bi_sector << SECTOR_SHIFT, in btrfs_end_repair_bio()
402 stripe->physical = bio->bi_iter.bi_sector << SECTOR_SHIFT; in btrfs_orig_write_end_io()
416 stripe->physical = bio->bi_iter.bi_sector << SECTOR_SHIFT; in btrfs_clone_write_end_io()
441 u64 physical = bio->bi_iter.bi_sector << SECTOR_SHIFT; in btrfs_submit_dev_bio()
445 bio->bi_iter.bi_sector = zone_start >> SECTOR_SHIFT; in btrfs_submit_dev_bio()
488 bio->bi_iter.bi_sector = smap->physical >> SECTOR_SHIFT; in btrfs_submit_bio()
653 return sector_offset << SECTOR_SHIFT; in btrfs_append_map_length()
662 u64 logical = bio->bi_iter.bi_sector << SECTOR_SHIFT; in btrfs_submit_chunk()
819 bio.bi_iter.bi_sector = smap.physical >> SECTOR_SHIFT; in btrfs_repair_io_failure()
832 smap.physical >> SECTOR_SHIFT); in btrfs_repair_io_failure()
[all …]
A Dzoned.c116 *wp_ret = zones[0].start << SECTOR_SHIFT; in sb_write_pointer()
154 *wp_ret = sector << SECTOR_SHIFT; in sb_write_pointer()
201 pos >>= SECTOR_SHIFT; in emulate_report_zones()
744 (u64)lim->max_sectors << SECTOR_SHIFT, in btrfs_check_zoned_mode()
810 if (wp == zones[0].start << SECTOR_SHIFT) in sb_log_location()
837 if (wp == zones[0].start << SECTOR_SHIFT) in sb_log_location()
842 wp = ALIGN_DOWN(zone_end << SECTOR_SHIFT, in sb_log_location()
1133 physical >> SECTOR_SHIFT, length >> SECTOR_SHIFT); in btrfs_reset_device_zone()
1988 length >> SECTOR_SHIFT, GFP_NOFS, 0); in btrfs_zoned_issue_zeroout()
2276 physical >> SECTOR_SHIFT, in do_zone_finish()
[all …]
/linux/drivers/vdpa/vdpa_sim/
A Dvdpa_sim_blk.c157 offset = sector << SECTOR_SHIFT; in vdpasim_blk_handle_req()
172 to_push >> SECTOR_SHIFT, in vdpasim_blk_handle_req()
195 to_pull >> SECTOR_SHIFT, in vdpasim_blk_handle_req()
256 offset = sector << SECTOR_SHIFT; in vdpasim_blk_handle_req()
286 num_sectors << SECTOR_SHIFT); in vdpasim_blk_handle_req()
440 blk->buffer = kvzalloc(VDPASIM_BLK_CAPACITY << SECTOR_SHIFT, in vdpasim_blk_dev_add()
498 shared_buffer = kvzalloc(VDPASIM_BLK_CAPACITY << SECTOR_SHIFT, in vdpasim_blk_init()
/linux/include/linux/
A Dblk_types.h30 #ifndef SECTOR_SHIFT
31 #define SECTOR_SHIFT 9 macro
34 #define SECTOR_SIZE (1 << SECTOR_SHIFT)
37 #define PAGE_SECTORS_SHIFT (PAGE_SHIFT - SECTOR_SHIFT)
281 #define BIO_MAX_SECTORS (UINT_MAX >> SECTOR_SHIFT)
A Dt10-pi.h47 return blk_rq_pos(rq) >> (shift - SECTOR_SHIFT) & 0xffffffff; in t10_pi_ref_tag()
72 return lower_48_bits(blk_rq_pos(rq) >> (shift - SECTOR_SHIFT)); in ext_pi_ref_tag()
A Dblkdev.h789 return (loff_t)bdev_nr_sectors(bdev) << SECTOR_SHIFT; in bdev_nr_bytes()
800 (sb->s_blocksize_bits - SECTOR_SHIFT); in sb_bdev_nr_blocks()
1111 SECTOR_SHIFT), in sb_issue_discard()
1113 SECTOR_SHIFT), in sb_issue_discard()
1121 SECTOR_SHIFT), in sb_issue_zeroout()
1123 SECTOR_SHIFT), in sb_issue_zeroout()
1399 return q->limits.atomic_write_boundary_sectors << SECTOR_SHIFT; in queue_atomic_write_boundary_bytes()
1405 return q->limits.atomic_write_max_sectors << SECTOR_SHIFT; in queue_atomic_write_max_bytes()
1436 return order_base_2(size >> SECTOR_SHIFT) + SECTOR_SHIFT; in blksize_bits()
1670 if (!IS_ALIGNED(bd_start_sect, alignment >> SECTOR_SHIFT)) in bdev_can_atomic_write()
/linux/fs/crypto/
A Dbio.c69 pblk << (blockbits - SECTOR_SHIFT); in fscrypt_zeroout_range_inline_crypt()
121 sector_t sector = pblk << (inode->i_blkbits - SECTOR_SHIFT); in fscrypt_zeroout_range()
173 sector += 1U << (du_bits - SECTOR_SHIFT); in fscrypt_zeroout_range()
/linux/drivers/block/zram/
A Dzram_drv.h24 #define SECTORS_PER_PAGE_SHIFT (PAGE_SHIFT - SECTOR_SHIFT)
29 (1 << (ZRAM_LOGICAL_BLOCK_SHIFT - SECTOR_SHIFT))
/linux/drivers/nvdimm/
A Dpmem.c56 return (offset - pmem->data_offset) >> SECTOR_SHIFT; in to_sect()
61 return (sector << SECTOR_SHIFT) + pmem->data_offset; in to_offset()
119 pmem_clear_bb(pmem, to_sect(pmem, offset), cleared >> SECTOR_SHIFT); in pmem_clear_poison()
248 sector_t sector = PFN_PHYS(pgoff) >> SECTOR_SHIFT; in __pmem_direct_access()
249 unsigned int num = PFN_PHYS(nr_pages) >> SECTOR_SHIFT; in __pmem_direct_access()
272 PAGE_ALIGN((first_bad - sector) << SECTOR_SHIFT)); in __pmem_direct_access()
300 PFN_PHYS(pgoff) >> SECTOR_SHIFT, in pmem_dax_zero_page_range()
337 if (!is_bad_pmem(&pmem->bb, PFN_PHYS(pgoff) >> SECTOR_SHIFT, len)) in pmem_recovery_write()
363 pmem_clear_bb(pmem, to_sect(pmem, pmem_off), cleared >> SECTOR_SHIFT); in pmem_recovery_write()
/linux/arch/xtensa/platforms/iss/
A Dsimdisk.c73 unsigned long offset = sector << SECTOR_SHIFT; in simdisk_transfer()
74 unsigned long nbytes = nsect << SECTOR_SHIFT; in simdisk_transfer()
112 unsigned len = bvec.bv_len >> SECTOR_SHIFT; in simdisk_submit_bio()
172 set_capacity(dev->gd, dev->size >> SECTOR_SHIFT); in simdisk_attach()
/linux/drivers/md/persistent-data/
A Ddm-space-map-metadata.h13 #define DM_SM_METADATA_BLOCK_SIZE (4096 >> SECTOR_SHIFT)
/linux/drivers/md/dm-vdo/
A Dconstants.h87 VDO_SECTORS_PER_BLOCK = (VDO_BLOCK_SIZE >> SECTOR_SHIFT),

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