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Searched refs:SECTOR_SHIFT (Results 1 – 25 of 103) sorted by relevance

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/Linux-v5.15/fs/nfs/blocklayout/
Dblocklayout.c158 disk_addr = (u64)isect << SECTOR_SHIFT; in do_add_page_to_bio()
175 disk_addr >> SECTOR_SHIFT, end_io, par); in do_add_page_to_bio()
194 isect = header->args.offset >> SECTOR_SHIFT; in bl_mark_devices_unavailable()
195 bytes_left += header->args.offset - (isect << SECTOR_SHIFT); in bl_mark_devices_unavailable()
203 if (bytes_left > extent_length << SECTOR_SHIFT) in bl_mark_devices_unavailable()
204 bytes_left -= extent_length << SECTOR_SHIFT; in bl_mark_devices_unavailable()
276 isect = (sector_t) (f_offset >> SECTOR_SHIFT); in bl_read_pagelist()
322 isect += (pg_len >> SECTOR_SHIFT); in bl_read_pagelist()
323 extent_length -= (pg_len >> SECTOR_SHIFT); in bl_read_pagelist()
328 if ((isect << SECTOR_SHIFT) >= header->inode->i_size) { in bl_read_pagelist()
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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-v5.15/fs/btrfs/
Dzoned.c91 *wp_ret = zones[0].start << SECTOR_SHIFT; in sb_write_pointer()
104 << SECTOR_SHIFT) - BTRFS_SUPER_INFO_SIZE; in sb_write_pointer()
130 *wp_ret = sector << SECTOR_SHIFT; in sb_write_pointer()
173 const sector_t zone_sectors = device->fs_info->zone_size >> SECTOR_SHIFT; in emulate_report_zones()
177 pos >>= SECTOR_SHIFT; in emulate_report_zones()
209 ret = blkdev_report_zones(device->bdev, pos >> SECTOR_SHIFT, *nr_zones, in btrfs_get_dev_zones()
329 zone_sectors = fs_info->zone_size >> SECTOR_SHIFT; in btrfs_get_dev_zone_info()
336 zone_info->zone_size = zone_sectors << SECTOR_SHIFT; in btrfs_get_dev_zone_info()
375 ret = btrfs_get_dev_zones(device, sector << SECTOR_SHIFT, zones, in btrfs_get_dev_zone_info()
650 *bytenr_ret = zones[0].start << SECTOR_SHIFT; in sb_log_location()
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/Linux-v5.15/drivers/md/
Ddm-integrity.c118 #define JOURNAL_SECTOR_DATA ((1 << SECTOR_SHIFT) - sizeof(commit_id_t))
453 ms += offset >> (SECTOR_SHIFT + ic->log2_buffer_sectors - ic->log2_tag_size); in get_metadata_sector_and_offset()
454 mo = (offset << ic->log2_tag_size) & ((1U << SECTOR_SHIFT << ic->log2_buffer_sectors) - 1); in get_metadata_sector_and_offset()
456 ms += (__u64)offset * ic->tag_size >> (SECTOR_SHIFT + ic->log2_buffer_sectors); in get_metadata_sector_and_offset()
457 mo = (offset * ic->tag_size) & ((1U << SECTOR_SHIFT << ic->log2_buffer_sectors) - 1); in get_metadata_sector_and_offset()
508 if (sizeof(struct superblock) + size > 1 << SECTOR_SHIFT) { in sb_mac()
521 r = crypto_shash_update(desc, (__u8 *)ic->sb, (1 << SECTOR_SHIFT) - size); in sb_mac()
528 r = crypto_shash_final(desc, (__u8 *)ic->sb + (1 << SECTOR_SHIFT) - size); in sb_mac()
540 if (memcmp((__u8 *)ic->sb + (1 << SECTOR_SHIFT) - size, result, size)) { in sb_mac()
744 *pl_index = sector >> (PAGE_SHIFT - SECTOR_SHIFT); in page_list_location()
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Ddm-verity-fec.c618 ((sector_t)(num_ll << (v->data_dev_block_bits - SECTOR_SHIFT)) in verity_fec_parse_opt_args()
619 >> (v->data_dev_block_bits - SECTOR_SHIFT) != num_ll)) { in verity_fec_parse_opt_args()
627 ((sector_t)(num_ll << (v->data_dev_block_bits - SECTOR_SHIFT)) >> in verity_fec_parse_opt_args()
628 (v->data_dev_block_bits - SECTOR_SHIFT) != num_ll)) { in verity_fec_parse_opt_args()
745 if ((f->roots << SECTOR_SHIFT) & ((1 << v->data_dev_block_bits) - 1)) in verity_fec_ctr()
748 f->io_size = v->fec->roots << SECTOR_SHIFT; in verity_fec_ctr()
758 dm_bufio_set_sector_offset(f->bufio, f->start << (v->data_dev_block_bits - SECTOR_SHIFT)); in verity_fec_ctr()
760 fec_blocks = div64_u64(f->rounds * f->roots, v->fec->roots << SECTOR_SHIFT); in verity_fec_ctr()
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()
360 vunmap(wc->memory_map - ((size_t)wc->start_sector << SECTOR_SHIFT)); in persistent_memory_release()
406 ((sector_t)e->index << (wc->block_size_bits - SECTOR_SHIFT)); in cache_sector()
515 region.sector = (sector_t)i * (BITMAP_GRANULARITY >> SECTOR_SHIFT); in ssd_commit_flushed()
516 region.count = (sector_t)(j - i) * (BITMAP_GRANULARITY >> SECTOR_SHIFT); in ssd_commit_flushed()
557 region.count = max(4096U, wc->block_size) >> SECTOR_SHIFT; in ssd_commit_superblock()
1014 (wc->metadata_sectors << SECTOR_SHIFT) - sb_entries_offset); in writecache_resume()
1337 if (next_boundary < bio->bi_iter.bi_size >> SECTOR_SHIFT) in writecache_map_remap_origin()
1360 dm_accept_partial_bio(bio, wc->block_size >> SECTOR_SHIFT); in writecache_map_read()
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Ddm-snap-persistent.c172 len = ps->store->chunk_size << SECTOR_SHIFT; in alloc_area()
294 memset(ps->area, 0, ps->store->chunk_size << SECTOR_SHIFT); in zero_memory_area()
385 memset(ps->header_area, 0, ps->store->chunk_size << SECTOR_SHIFT); in write_header()
496 ps->store->chunk_size << SECTOR_SHIFT, in read_exceptions()
541 memcpy(ps->area, area, ps->store->chunk_size << SECTOR_SHIFT); in read_exceptions()
622 ps->exceptions_per_area = (ps->store->chunk_size << SECTOR_SHIFT) / in persistent_read_metadata()
Ddm-bufio.c413 c->sectors_per_block_bits - (PAGE_SHIFT - SECTOR_SHIFT)); in alloc_buffer_data()
451 c->sectors_per_block_bits - (PAGE_SHIFT - SECTOR_SHIFT)); in free_buffer_data()
626 if (unlikely(b->c->sectors_per_block_bits < PAGE_SHIFT - SECTOR_SHIFT)) in use_bio()
643 len = n_sectors << SECTOR_SHIFT; in use_bio()
667 sector = block * (c->block_size >> SECTOR_SHIFT); in block_to_sector()
684 n_sectors = b->c->block_size >> SECTOR_SHIFT; in submit_io()
697 sector += offset >> SECTOR_SHIFT; in submit_io()
698 n_sectors = (end - offset) >> SECTOR_SHIFT; in submit_io()
1528 sector_t s = i_size_read(c->bdev->bd_inode) >> SECTOR_SHIFT; in dm_bufio_get_device_size()
1536 sector_div(s, c->block_size >> SECTOR_SHIFT); in dm_bufio_get_device_size()
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Ddm-verity-target.c679 ((1 << (v->data_dev_block_bits - SECTOR_SHIFT)) - 1)) { in verity_map()
685 (v->data_dev_block_bits - SECTOR_SHIFT) > v->data_blocks) { in verity_map()
696 io->block = bio->bi_iter.bi_sector >> (v->data_dev_block_bits - SECTOR_SHIFT); in verity_map()
837 ti->len != i_size_read(v->data_dev->bdev->bd_inode) >> SECTOR_SHIFT) in verity_prepare_ioctl()
1129 (sector_t)(num_ll << (v->data_dev_block_bits - SECTOR_SHIFT)) in verity_ctr()
1130 >> (v->data_dev_block_bits - SECTOR_SHIFT) != num_ll) { in verity_ctr()
1137 if (ti->len > (v->data_blocks << (v->data_dev_block_bits - SECTOR_SHIFT))) { in verity_ctr()
1144 (sector_t)(num_ll << (v->hash_dev_block_bits - SECTOR_SHIFT)) in verity_ctr()
1145 >> (v->hash_dev_block_bits - SECTOR_SHIFT) != num_ll) { in verity_ctr()
Ddm-io.c345 (PAGE_SIZE >> SECTOR_SHIFT))); in do_region()
357 bio->bi_iter.bi_size = num_sectors << SECTOR_SHIFT; in do_region()
366 bio->bi_iter.bi_size = num_sectors << SECTOR_SHIFT; in do_region()
543 r = dp_init(io_req, &dp, (unsigned long)where->count << SECTOR_SHIFT); in dm_io()
Ddm-log-writes.c140 return sectors >> (lc->sectorshift - SECTOR_SHIFT); in bio_to_dev_sectors()
146 return sectors << (lc->sectorshift - SECTOR_SHIFT); in dev_to_bio_sectors()
409 sector += block->vecs[i].bv_len >> SECTOR_SHIFT; in log_one_block()
449 return i_size_read(lc->logdev->bdev->bd_inode) >> SECTOR_SHIFT; in logdev_last_sector()
588 lc->next_sector = lc->sectorsize >> SECTOR_SHIFT; in log_writes_ctr()
854 if (ti->len != i_size_read(dev->bdev->bd_inode) >> SECTOR_SHIFT) in log_writes_prepare_ioctl()
899 limits->max_discard_sectors = (UINT_MAX >> SECTOR_SHIFT); in log_writes_io_hints()
Ddm-clone-metadata.h22 #define DM_CLONE_METADATA_MAX_SECTORS_WARNING (16 * (1024 * 1024 * 1024 >> SECTOR_SHIFT))
/Linux-v5.15/drivers/mtd/
Dssfdc.c36 #define SECTOR_SHIFT 9 macro
133 cis_sector = (int)(offset >> SECTOR_SHIFT); in get_valid_cis_sector()
154 loff_t offset = (loff_t)sect_no << SECTOR_SHIFT; in read_physical_sector()
308 ssfdc->cis_block = cis_sector / (mtd->erasesize >> SECTOR_SHIFT); in ssfdcr_add_mtd()
320 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-v5.15/drivers/block/
Dbrd.c175 unsigned int offset = (sector & (PAGE_SECTORS-1)) << SECTOR_SHIFT; in copy_to_brd_setup()
182 sector += copy >> SECTOR_SHIFT; in copy_to_brd_setup()
197 unsigned int offset = (sector & (PAGE_SECTORS-1)) << SECTOR_SHIFT; in copy_to_brd()
210 sector += copy >> SECTOR_SHIFT; in copy_to_brd()
229 unsigned int offset = (sector & (PAGE_SECTORS-1)) << SECTOR_SHIFT; in copy_from_brd()
243 sector += copy >> SECTOR_SHIFT; in copy_from_brd()
304 sector += len >> SECTOR_SHIFT; in brd_submit_bio()
Dn64cart.c92 u32 pos = bio->bi_iter.bi_sector << SECTOR_SHIFT; in n64cart_submit_bio()
145 set_capacity(disk, size >> SECTOR_SHIFT); in n64cart_probe()
/Linux-v5.15/drivers/block/zram/
Dzram_drv.h24 #define SECTORS_PER_PAGE_SHIFT (PAGE_SHIFT - SECTOR_SHIFT)
29 (1 << (ZRAM_LOGICAL_BLOCK_SHIFT - SECTOR_SHIFT))
/Linux-v5.15/include/linux/
Dblkdev.h908 #ifndef SECTOR_SHIFT
909 #define SECTOR_SHIFT 9 macro
912 #define SECTOR_SIZE (1 << SECTOR_SHIFT)
915 #define PAGE_SECTORS_SHIFT (PAGE_SHIFT - SECTOR_SHIFT)
947 return blk_rq_bytes(rq) >> SECTOR_SHIFT; in blk_rq_sectors()
952 return blk_rq_cur_bytes(rq) >> SECTOR_SHIFT; in blk_rq_cur_sectors()
1017 UINT_MAX >> SECTOR_SHIFT); in blk_queue_get_max_sectors()
1308 SECTOR_SHIFT), in sb_issue_discard()
1310 SECTOR_SHIFT), in sb_issue_discard()
1318 SECTOR_SHIFT), in sb_issue_zeroout()
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Dt10-pi.h48 return blk_rq_pos(rq) >> (shift - SECTOR_SHIFT) & 0xffffffff; in t10_pi_ref_tag()
/Linux-v5.15/block/
Dblk-settings.c135 limits->logical_block_size >> SECTOR_SHIFT); in blk_queue_max_hw_sectors()
141 limits->logical_block_size >> SECTOR_SHIFT); in blk_queue_max_hw_sectors()
317 round_down(limits->max_hw_sectors, size >> SECTOR_SHIFT); in blk_queue_logical_block_size()
319 round_down(limits->max_sectors, size >> SECTOR_SHIFT); in blk_queue_logical_block_size()
487 sectors = round_down(sectors, lbs >> SECTOR_SHIFT); in blk_round_down_sectors()
488 if (sectors < PAGE_SIZE >> SECTOR_SHIFT) in blk_round_down_sectors()
489 sectors = PAGE_SIZE >> SECTOR_SHIFT; in blk_round_down_sectors()
/Linux-v5.15/arch/xtensa/platforms/iss/
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()
173 set_capacity(dev->gd, dev->size >> SECTOR_SHIFT); in simdisk_attach()
/Linux-v5.15/drivers/vdpa/vdpa_sim/
Dvdpa_sim_blk.c43 u64 range_sectors = range_size >> SECTOR_SHIFT; in vdpasim_blk_check_range()
107 offset = sector << SECTOR_SHIFT; in vdpasim_blk_handle_req()
265 dev_attr.buffer_size = VDPASIM_BLK_CAPACITY << SECTOR_SHIFT; in vdpasim_blk_dev_add()
/Linux-v5.15/drivers/md/persistent-data/
Ddm-space-map-metadata.h12 #define DM_SM_METADATA_BLOCK_SIZE (4096 >> SECTOR_SHIFT)
/Linux-v5.15/drivers/nvdimm/
Dblk.c140 lba = div_u64(sector << SECTOR_SHIFT, sector_size); in nsblk_do_bvec()
159 sector += sector_size >> SECTOR_SHIFT; in nsblk_do_bvec()
269 set_capacity(disk, available_disk_size >> SECTOR_SHIFT); in nsblk_attach_disk()
/Linux-v5.15/drivers/block/null_blk/
Dmain.c45 #define MAP_SZ ((PAGE_SIZE >> SECTOR_SHIFT) + 2)
938 i += (nullb->dev->blocksize >> SECTOR_SHIFT)) { in null_flush_cache_page()
940 offset = (i << SECTOR_SHIFT); in null_flush_cache_page()
1024 offset = (sector & SECTOR_MASK) << SECTOR_SHIFT; in copy_to_nullb()
1042 sector += temp >> SECTOR_SHIFT; in copy_to_nullb()
1058 offset = (sector & SECTOR_MASK) << SECTOR_SHIFT; in copy_from_nullb()
1074 sector += temp >> SECTOR_SHIFT; in copy_from_nullb()
1093 size_t n = nr_sectors << SECTOR_SHIFT; in null_handle_discard()
1102 sector += temp >> SECTOR_SHIFT; in null_handle_discard()
1181 sector += len >> SECTOR_SHIFT; in null_handle_rq()
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/Linux-v5.15/include/scsi/
Dscsi_cmnd.h234 unsigned int shift = ilog2(scmd->device->sector_size) - SECTOR_SHIFT; in scsi_get_lba()
241 unsigned int shift = ilog2(scmd->device->sector_size) - SECTOR_SHIFT; in scsi_logical_block_count()

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