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Searched refs:SECTOR_SHIFT (Results 1 – 25 of 77) sorted by relevance

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/linux/drivers/mtd/
H 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/
H A Dzoned.c68 #define SUPER_INFO_SECTORS ((u64)BTRFS_SUPER_INFO_SIZE >> SECTOR_SHIFT)
121 *wp_ret = zones[0].start << SECTOR_SHIFT; in sb_write_pointer()
130 u64 zone_end = (zones[i].start + zones[i].capacity) << SECTOR_SHIFT; in sb_write_pointer()
159 *wp_ret = sector << SECTOR_SHIFT; in sb_write_pointer()
202 const sector_t zone_sectors = device->fs_info->zone_size >> SECTOR_SHIFT; in emulate_report_zones()
206 pos >>= SECTOR_SHIFT; in emulate_report_zones()
269 ret = blkdev_report_zones_cached(device->bdev, pos >> SECTOR_SHIFT, in btrfs_get_dev_zones()
396 zone_sectors = fs_info->zone_size >> SECTOR_SHIFT; in btrfs_get_dev_zone_info()
402 zone_info->zone_size = zone_sectors << SECTOR_SHIFT; in btrfs_get_dev_zone_info()
486 ret = btrfs_get_dev_zones(device, sector << SECTOR_SHIFT, zones, in btrfs_get_dev_zone_info()
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/linux/drivers/vdpa/vdpa_sim/
H 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/fs/nfs/blocklayout/
H 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)
H A Dextent_tree.c511 p = xdr_encode_hyper(p, be->be_f_offset << SECTOR_SHIFT); in encode_block_extent()
512 p = xdr_encode_hyper(p, be->be_length << SECTOR_SHIFT); in encode_block_extent()
520 p = xdr_encode_hyper(p, be->be_f_offset << SECTOR_SHIFT); in encode_scsi_range()
521 return xdr_encode_hyper(p, be->be_length << SECTOR_SHIFT); in encode_scsi_range()
616 *lastbyte <<= SECTOR_SHIFT; in ext_tree_encode_commit()
/linux/fs/iomap/
H A Dioend.c400 if (ioend->io_sector + (ioend->io_size >> SECTOR_SHIFT) != in iomap_ioend_can_merge()
467 lim->max_zone_append_sectors << SECTOR_SHIFT); in iomap_split_ioend()
477 sector_offset = max_len >> SECTOR_SHIFT; in iomap_split_ioend()
481 sector_offset = ALIGN_DOWN(sector_offset << SECTOR_SHIFT, in iomap_split_ioend()
482 i_blocksize(ioend->io_inode)) >> SECTOR_SHIFT; in iomap_split_ioend()
500 ioend->io_sector += (split_ioend->io_size >> SECTOR_SHIFT); in iomap_split_ioend()
H A Dfiemap.c103 const unsigned int blkshift = mapping->host->i_blkbits - SECTOR_SHIFT; in iomap_bmap()
/linux/drivers/block/zram/
H A Dzram_drv.h23 #define SECTORS_PER_PAGE_SHIFT (PAGE_SHIFT - SECTOR_SHIFT)
28 (1 << (ZRAM_LOGICAL_BLOCK_SHIFT - SECTOR_SHIFT))
/linux/arch/xtensa/platforms/iss/
H A Dsimdisk.c74 unsigned long offset = sector << SECTOR_SHIFT; in simdisk_transfer()
75 unsigned long nbytes = nsect << SECTOR_SHIFT; in simdisk_transfer()
113 unsigned len = bvec.bv_len >> SECTOR_SHIFT; in simdisk_submit_bio()
173 set_capacity(dev->gd, dev->size >> SECTOR_SHIFT); in simdisk_attach()
/linux/drivers/block/
H 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()
H A Dzloop.c61 #define ZLOOP_DEF_ZONE_SIZE ((256ULL * SZ_1M) >> SECTOR_SHIFT)
326 file_sectors = stat.size >> SECTOR_SHIFT; in zloop_update_seq_zone()
481 if (vfs_truncate(&zone->file->f_path, zlo->zone_size << SECTOR_SHIFT)) { in zloop_finish_zone()
559 cmd->iocb.ki_pos = (cmd->sector - zone->start) << SECTOR_SHIFT; in zloop_do_rw()
1055 if (zlo->zone_capacity & ((zlo->block_size >> SECTOR_SHIFT) - 1)) { in zloop_get_block_size()
1110 file_sectors = stat.size >> SECTOR_SHIFT; in zloop_init_zone()
1119 zlo->zone_size << SECTOR_SHIFT); in zloop_init_zone()
1176 .max_hw_sectors = SZ_1M >> SECTOR_SHIFT, in zloop_ctl_add()
1327 ((sector_t)zlo->zone_size << SECTOR_SHIFT) >> 20, in zloop_ctl_add()
1400 (old_wp - zone->start) << SECTOR_SHIFT); in zloop_forget_cache()
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H A Dbrd.c142 u32 offset = (sector & (PAGE_SECTORS - 1)) << SECTOR_SHIFT; in brd_rw_bvec()
184 sector + (size >> SECTOR_SHIFT), PAGE_SECTORS); in brd_do_discard()
/linux/drivers/md/
H 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()
H A Ddm-clone-metadata.h22 #define DM_CLONE_METADATA_MAX_SECTORS_WARNING (16 * (1024 * 1024 * 1024 >> SECTOR_SHIFT))
H A Ddm-io.c350 (PAGE_SIZE >> SECTOR_SHIFT)) + 1); in do_region()
362 bio->bi_iter.bi_size = num_sectors << SECTOR_SHIFT; in do_region()
513 r = dp_init(io_req, &dp, (unsigned long)where->count << SECTOR_SHIFT); in dm_io()
H A Ddm-log-writes.c141 return sectors >> (lc->sectorshift - SECTOR_SHIFT); in bio_to_dev_sectors()
147 return sectors << (lc->sectorshift - SECTOR_SHIFT); in dev_to_bio_sectors()
387 sector += block->vecs[i].bv_len >> SECTOR_SHIFT; in log_one_block()
567 lc->next_sector = lc->sectorsize >> SECTOR_SHIFT; in log_writes_ctr()
877 limits->max_hw_discard_sectors = (UINT_MAX >> SECTOR_SHIFT); in log_writes_io_hints()
/linux/fs/xfs/
H A Dxfs_verify_media.c185 BUILD_BUG_ON(BBSHIFT != SECTOR_SHIFT); in xfs_verify_iosize()
348 min(bbcount << SECTOR_SHIFT, folio_size(folio)), in xfs_verify_media()
356 bio_bbcount = bio->bi_iter.bi_size >> SECTOR_SHIFT; in xfs_verify_media()
/linux/drivers/md/persistent-data/
H A Ddm-space-map-metadata.h13 #define DM_SM_METADATA_BLOCK_SIZE (4096 >> SECTOR_SHIFT)
/linux/drivers/block/null_blk/
H A Dmain.c48 #define MAP_SZ ((PAGE_SIZE >> SECTOR_SHIFT) + 2)
1070 i += (nullb->dev->blocksize >> SECTOR_SHIFT)) { in null_flush_cache_page()
1072 offset = (i << SECTOR_SHIFT); in null_flush_cache_page()
1152 sector = pos >> SECTOR_SHIFT; in copy_to_nullb()
1186 sector = pos >> SECTOR_SHIFT; in copy_from_nullb()
1205 size_t n = nr_sectors << SECTOR_SHIFT; in null_handle_discard()
1214 sector += temp >> SECTOR_SHIFT; in null_handle_discard()
1255 pos >> SECTOR_SHIFT, len); in null_transfer()
1289 loff_t pos = blk_rq_pos(rq) << SECTOR_SHIFT; in null_handle_data_transfer()
1290 unsigned int max_bytes = nr_sectors << SECTOR_SHIFT; in null_handle_data_transfer()
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/linux/include/linux/
H A Dt10-pi.h36 return blk_rq_pos(rq) >> (shift - SECTOR_SHIFT); in full_pi_ref_tag()
/linux/drivers/md/dm-vdo/indexer/
H A Dio-factory.h24 SECTORS_PER_BLOCK = UDS_BLOCK_SIZE >> SECTOR_SHIFT,
/linux/block/
H A Dfops.c80 bio.bi_iter.bi_sector = pos >> SECTOR_SHIFT; in __blkdev_direct_IO_simple()
212 bio->bi_iter.bi_sector = pos >> SECTOR_SHIFT; in __blkdev_direct_IO()
338 bio->bi_iter.bi_sector = pos >> SECTOR_SHIFT; in __blkdev_direct_IO_async()
934 error = blkdev_issue_zeroout(bdev, start >> SECTOR_SHIFT, in blkdev_fallocate()
935 len >> SECTOR_SHIFT, GFP_KERNEL, flags); in blkdev_fallocate()
H A Dblk-sysfs.c243 SECTOR_SHIFT); \ in QUEUE_SYSFS_LIMIT_SHOW()
288 if ((max_discard_bytes >> SECTOR_SHIFT) > UINT_MAX)
291 lim->max_user_discard_sectors = max_discard_bytes >> SECTOR_SHIFT;
305 max_hw_zeroes_bytes = lim->max_hw_wzeroes_unmap_sectors << SECTOR_SHIFT; in queue_max_wzeroes_unmap_sectors_store()
309 lim->max_user_wzeroes_unmap_sectors = max_zeroes_bytes >> SECTOR_SHIFT; in queue_max_wzeroes_unmap_sectors_store()
H A Dblk-map.c429 unsigned int max_bytes = lim->max_hw_sectors << SECTOR_SHIFT; in blk_rq_append_bio()
465 unsigned int max_bytes = rq->q->limits.max_hw_sectors << SECTOR_SHIFT; in blk_rq_map_user_bvec()
659 if (len > (queue_max_hw_sectors(rq->q) << SECTOR_SHIFT)) in blk_rq_map_kern()
/linux/arch/um/drivers/
H A Dubd_kern.c1134 __u64 sector = io_offset >> SECTOR_SHIFT; in cowify_bitmap()
1137 for (i = 0; i < length >> SECTOR_SHIFT; i++) { in cowify_bitmap()
1172 __u64 sector = offset >> SECTOR_SHIFT; in cowify_req()
1175 if (segment->length > (sizeof(segment->sector_mask) * 8) << SECTOR_SHIFT) in cowify_req()
1179 for (i = 0; i < segment->length >> SECTOR_SHIFT; i++) { in cowify_req()
1244 io_req->offset = (u64) blk_rq_pos(req) << SECTOR_SHIFT; in ubd_alloc_req()

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