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Searched refs:SECTOR_SHIFT (Results 1 – 25 of 64) sorted by relevance

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/Linux-v5.4/fs/nfs/blocklayout/
Dblocklayout.c163 disk_addr = (u64)isect << SECTOR_SHIFT; in do_add_page_to_bio()
180 disk_addr >> SECTOR_SHIFT, end_io, par); in do_add_page_to_bio()
199 isect = header->args.offset >> SECTOR_SHIFT; in bl_mark_devices_unavailable()
200 bytes_left += header->args.offset - (isect << SECTOR_SHIFT); in bl_mark_devices_unavailable()
208 if (bytes_left > extent_length << SECTOR_SHIFT) in bl_mark_devices_unavailable()
209 bytes_left -= extent_length << SECTOR_SHIFT; in bl_mark_devices_unavailable()
281 isect = (sector_t) (f_offset >> SECTOR_SHIFT); in bl_read_pagelist()
327 isect += (pg_len >> SECTOR_SHIFT); in bl_read_pagelist()
328 extent_length -= (pg_len >> SECTOR_SHIFT); in bl_read_pagelist()
333 if ((isect << SECTOR_SHIFT) >= header->inode->i_size) { in bl_read_pagelist()
[all …]
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)
Dextent_tree.c510 p = xdr_encode_hyper(p, be->be_f_offset << SECTOR_SHIFT); in encode_block_extent()
511 p = xdr_encode_hyper(p, be->be_length << SECTOR_SHIFT); in encode_block_extent()
519 p = xdr_encode_hyper(p, be->be_f_offset << SECTOR_SHIFT); in encode_scsi_range()
520 return xdr_encode_hyper(p, be->be_length << SECTOR_SHIFT); in encode_scsi_range()
/Linux-v5.4/drivers/block/
Dbrd.c28 #define PAGE_SECTORS_SHIFT (PAGE_SHIFT - SECTOR_SHIFT)
175 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_make_request()
Dnull_blk_main.c14 #define PAGE_SECTORS_SHIFT (PAGE_SHIFT - SECTOR_SHIFT)
48 #define MAP_SZ ((PAGE_SIZE >> SECTOR_SHIFT) + 2)
858 i += (nullb->dev->blocksize >> SECTOR_SHIFT)) { in null_flush_cache_page()
860 offset = (i << SECTOR_SHIFT); in null_flush_cache_page()
944 offset = (sector & SECTOR_MASK) << SECTOR_SHIFT; in copy_to_nullb()
962 sector += temp >> SECTOR_SHIFT; in copy_to_nullb()
978 offset = (sector & SECTOR_MASK) << SECTOR_SHIFT; in copy_from_nullb()
994 sector += temp >> SECTOR_SHIFT; in copy_from_nullb()
1009 sector += temp >> SECTOR_SHIFT; in null_handle_discard()
1079 sector += len >> SECTOR_SHIFT; in null_handle_rq()
[all …]
/Linux-v5.4/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-v5.4/drivers/md/
Ddm-integrity.c108 #define JOURNAL_SECTOR_DATA ((1 << SECTOR_SHIFT) - sizeof(commit_id_t))
429 ms += offset >> (SECTOR_SHIFT + ic->log2_buffer_sectors - ic->log2_tag_size); in get_metadata_sector_and_offset()
430 mo = (offset << ic->log2_tag_size) & ((1U << SECTOR_SHIFT << ic->log2_buffer_sectors) - 1); in get_metadata_sector_and_offset()
432 ms += (__u64)offset * ic->tag_size >> (SECTOR_SHIFT + ic->log2_buffer_sectors); in get_metadata_sector_and_offset()
433 mo = (offset * ic->tag_size) & ((1U << SECTOR_SHIFT << ic->log2_buffer_sectors) - 1); in get_metadata_sector_and_offset()
650 *pl_index = sector >> (PAGE_SHIFT - SECTOR_SHIFT); in page_list_location()
651 *pl_offset = (sector << SECTOR_SHIFT) & (PAGE_SIZE - 1); in page_list_location()
663 *n_sectors = (PAGE_SIZE - pl_offset) >> SECTOR_SHIFT; in access_page_list()
786 size_t n_bytes = (size_t)(n_sections * ic->journal_section_sectors) << SECTOR_SHIFT; in xor_journal()
949 pl_index = sector >> (PAGE_SHIFT - SECTOR_SHIFT); in rw_journal_sectors()
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Ddm-bufio.c387 c->sectors_per_block_bits - (PAGE_SHIFT - SECTOR_SHIFT)); in alloc_buffer_data()
425 c->sectors_per_block_bits - (PAGE_SHIFT - SECTOR_SHIFT)); in free_buffer_data()
600 if (unlikely(b->c->sectors_per_block_bits < PAGE_SHIFT - SECTOR_SHIFT)) in use_bio()
617 len = n_sectors << SECTOR_SHIFT; in use_bio()
645 sector = b->block * (b->c->block_size >> SECTOR_SHIFT); in submit_io()
649 n_sectors = b->c->block_size >> SECTOR_SHIFT; in submit_io()
662 sector += offset >> SECTOR_SHIFT; in submit_io()
663 n_sectors = (end - offset) >> SECTOR_SHIFT; in submit_io()
1440 sector_t s = i_size_read(c->bdev->bd_inode) >> SECTOR_SHIFT; in dm_bufio_get_device_size()
1444 sector_div(s, c->block_size >> SECTOR_SHIFT); in dm_bufio_get_device_size()
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Ddm-snap-persistent.c172 len = ps->store->chunk_size << SECTOR_SHIFT; in alloc_area()
301 memset(ps->area, 0, ps->store->chunk_size << SECTOR_SHIFT); in zero_memory_area()
392 memset(ps->header_area, 0, ps->store->chunk_size << SECTOR_SHIFT); in write_header()
503 ps->store->chunk_size << SECTOR_SHIFT, in read_exceptions()
548 memcpy(ps->area, area, ps->store->chunk_size << SECTOR_SHIFT); in read_exceptions()
629 ps->exceptions_per_area = (ps->store->chunk_size << SECTOR_SHIFT) / in persistent_read_metadata()
Ddm-verity-target.c642 ((1 << (v->data_dev_block_bits - SECTOR_SHIFT)) - 1)) { in verity_map()
648 (v->data_dev_block_bits - SECTOR_SHIFT) > v->data_blocks) { in verity_map()
659 io->block = bio->bi_iter.bi_sector >> (v->data_dev_block_bits - SECTOR_SHIFT); in verity_map()
754 ti->len != i_size_read(v->data_dev->bdev->bd_inode) >> SECTOR_SHIFT) in verity_prepare_ioctl()
1024 (sector_t)(num_ll << (v->data_dev_block_bits - SECTOR_SHIFT)) in verity_ctr()
1025 >> (v->data_dev_block_bits - SECTOR_SHIFT) != num_ll) { in verity_ctr()
1032 if (ti->len > (v->data_blocks << (v->data_dev_block_bits - SECTOR_SHIFT))) { in verity_ctr()
1039 (sector_t)(num_ll << (v->hash_dev_block_bits - SECTOR_SHIFT)) in verity_ctr()
1040 >> (v->hash_dev_block_bits - SECTOR_SHIFT) != num_ll) { in verity_ctr()
Ddm-writecache.c295 wc->memory_map += (size_t)wc->start_sector << SECTOR_SHIFT; in persistent_memory_claim()
296 wc->memory_map_size -= (size_t)wc->start_sector << SECTOR_SHIFT; in persistent_memory_claim()
316 vunmap(wc->memory_map - ((size_t)wc->start_sector << SECTOR_SHIFT)); in persistent_memory_release()
362 ((sector_t)e->index << (wc->block_size_bits - SECTOR_SHIFT)); in cache_sector()
465 region.sector = (sector_t)i * (BITMAP_GRANULARITY >> SECTOR_SHIFT); in ssd_commit_flushed()
466 region.count = (sector_t)(j - i) * (BITMAP_GRANULARITY >> SECTOR_SHIFT); in ssd_commit_flushed()
1166 dm_accept_partial_bio(bio, wc->block_size >> SECTOR_SHIFT); in writecache_map()
1177 if (next_boundary < bio->bi_iter.bi_size >> SECTOR_SHIFT) { in writecache_map()
1208 dm_accept_partial_bio(bio, wc->block_size >> SECTOR_SHIFT); in writecache_map()
1498 read_original_sector(wc, e) + (wc->block_size >> SECTOR_SHIFT)) in __writecache_writeback_pmem()
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Ddm-io.c345 dm_sector_div_up(remaining, (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()
850 if (ti->len != i_size_read(dev->bdev->bd_inode) >> SECTOR_SHIFT) in log_writes_prepare_ioctl()
895 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))
Ddm-zoned.h35 #define DMZ_BLOCK_SECTORS_SHIFT (DMZ_BLOCK_SHIFT - SECTOR_SHIFT)
36 #define DMZ_BLOCK_SECTORS (DMZ_BLOCK_SIZE >> SECTOR_SHIFT)
Ddm-dust.c314 sect_per_block = (blksz >> SECTOR_SHIFT); in dust_ctr()
376 sector_t size = i_size_read(dd->dev->bdev->bd_inode) >> SECTOR_SHIFT; in dust_message()
473 ti->len != i_size_read(dev->bdev->bd_inode) >> SECTOR_SHIFT) in dust_prepare_ioctl()
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()
Ddm-cache-metadata.h27 #define DM_CACHE_METADATA_MAX_SECTORS_WARNING (16 * (1024 * 1024 * 1024 >> SECTOR_SHIFT))
/Linux-v5.4/include/linux/
Dblkdev.h909 #ifndef SECTOR_SHIFT
910 #define SECTOR_SHIFT 9 macro
913 #define SECTOR_SIZE (1 << SECTOR_SHIFT)
944 return blk_rq_bytes(rq) >> SECTOR_SHIFT; in blk_rq_sectors()
949 return blk_rq_cur_bytes(rq) >> SECTOR_SHIFT; in blk_rq_cur_sectors()
998 UINT_MAX >> SECTOR_SHIFT); in blk_queue_get_max_sectors()
1236 SECTOR_SHIFT), in sb_issue_discard()
1238 SECTOR_SHIFT), in sb_issue_discard()
1246 SECTOR_SHIFT), in sb_issue_zeroout()
1248 SECTOR_SHIFT), in sb_issue_zeroout()
[all …]
Dt10-pi.h48 return blk_rq_pos(rq) >> (shift - SECTOR_SHIFT) & 0xffffffff; in t10_pi_ref_tag()
/Linux-v5.4/drivers/block/zram/
Dzram_drv.h24 #define SECTORS_PER_PAGE_SHIFT (PAGE_SHIFT - SECTOR_SHIFT)
29 (1 << (ZRAM_LOGICAL_BLOCK_SHIFT - SECTOR_SHIFT))
/Linux-v5.4/arch/xtensa/platforms/iss/
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_make_request()
175 set_capacity(dev->gd, dev->size >> SECTOR_SHIFT); in simdisk_attach()
/Linux-v5.4/drivers/md/persistent-data/
Ddm-space-map-metadata.h12 #define DM_SM_METADATA_BLOCK_SIZE (4096 >> SECTOR_SHIFT)
/Linux-v5.4/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()
284 set_capacity(disk, available_disk_size >> SECTOR_SHIFT); in nsblk_attach_disk()
/Linux-v5.4/drivers/ide/
Dide-cd.h24 #define SECTORS_PER_FRAME (CD_FRAMESIZE >> SECTOR_SHIFT)

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