Searched refs:sector (Results 76 - 100 of 182) sorted by relevance

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/linux-master/include/uapi/linux/
H A Ddm-ioctl.h226 __u64 sector; /* Device sector */ member in struct:dm_target_msg
/linux-master/include/linux/
H A Dpktcdvd.h73 sector_t last_write; /* The sector where the last write ended */
120 sector_t sector; /* First sector in this packet */ member in struct:packet_data
136 /* by the sector variable is completely cached */
H A Ddevice-mapper.h520 int dm_report_zones(struct block_device *bdev, sector_t start, sector_t sector,
710 #define dm_target_offset(ti, sector) ((sector) - (ti)->begin)
/linux-master/drivers/block/
H A Dswim.c33 unsigned char sector; member in struct:sector_header
459 int sector, unsigned char *buffer)
476 if (!ret && (header.sector == sector)) {
488 (header.sector != sector))
500 int side, track, sector; local
510 sector = x % fs->secpertrack + 1;
514 ret = swim_read_sector(fs, side, track, sector,
457 swim_read_sector(struct floppy_state *fs, int side, int track, int sector, unsigned char *buffer) argument
H A Dpktcdvd.c98 static sector_t get_zone(sector_t sector, struct pktcdvd_device *pd) argument
100 return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1);
483 seq_printf(m, "\tcurrent sector:\t\t0x%llx\n", pd->current_sector);
656 * Find the first node in the pd->bio_queue rb tree with a starting sector >= s.
980 bio, pkt->sector, bio->bi_iter.bi_sector, bio->bi_status);
1031 int first_frame = (bio->bi_iter.bi_sector - pkt->sector) /
1043 dev_dbg(ddev, "zone %llx cached\n", pkt->sector);
1059 bio->bi_iter.bi_sector = pkt->sector + f * (CD_FRAMESIZE >> 9);
1076 dev_dbg(ddev, "need %d frames for zone %llx\n", frames_read, pkt->sector);
1090 if (pkt->sector
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/linux-master/drivers/md/
H A Ddm.h59 struct dm_target *dm_table_find_target(struct dm_table *t, sector_t sector);
108 int dm_blk_report_zones(struct gendisk *disk, sector_t sector,
H A Ddm-linear.c50 ti->error = "Invalid device sector";
162 sector_t sector = linear_map_sector(ti, *pgoff << PAGE_SECTORS_SHIFT); local
164 *pgoff = (get_start_sect(lc->dev->bdev) + sector) >> PAGE_SECTORS_SHIFT;
H A Dmd.h139 sector_t sector; /* First sector of the PPL space */ member in struct:md_rdev::__anon465
288 sector_t start; /* start sector of rb node */
289 sector_t last; /* end sector of rb node */
290 sector_t _subtree_last; /* highest sector in subtree of rb node */
294 * mddev->curr_resync stores the current sector of the resync but
800 sector_t sector, int size, struct page *page);
802 extern int sync_page_io(struct md_rdev *rdev, sector_t sector, int size,
925 sector_t sector)
928 trace_block_bio_remap(bio, disk_devt(mddev->gendisk), sector);
924 mddev_trace_remap(struct mddev *mddev, struct bio *bio, sector_t sector) argument
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H A Ddm-bufio.c1294 static void use_dmio(struct dm_buffer *b, enum req_op op, sector_t sector, argument
1307 .sector = sector,
1334 static void use_bio(struct dm_buffer *b, enum req_op op, sector_t sector, argument
1344 use_dmio(b, op, sector, n_sectors, offset, ioprio);
1348 bio->bi_iter.bi_sector = sector;
1363 sector_t sector; local
1366 sector = block << c->sectors_per_block_bits;
1368 sector = block * (c->block_size >> SECTOR_SHIFT);
1369 sector
1378 sector_t sector; local
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H A Dmd-bitmap.h262 void md_bitmap_cond_end_sync(struct bitmap *bitmap, sector_t sector, bool force);
H A Ddm-writecache.c516 region.sector = (sector_t)i * (BITMAP_GRANULARITY >> SECTOR_SHIFT);
519 if (unlikely(region.sector >= wc->metadata_sectors))
521 if (unlikely(region.sector + region.count > wc->metadata_sectors))
522 region.count = wc->metadata_sectors - region.sector;
524 region.sector += wc->start_sector;
556 region.sector = 0;
559 if (unlikely(region.sector + region.count > wc->metadata_sectors))
560 region.count = wc->metadata_sectors - region.sector;
562 region.sector += wc->start_sector;
591 region.sector
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H A Ddm-snap.c707 * Return the exception data for a sector, or NULL if not
1017 sector_t sector, unsigned int chunk_size);
1085 dest.sector = chunk_to_sector(s->store, old_chunk);
1086 dest.count = min(io_size, get_dev_size(dest.bdev) - dest.sector);
1089 src.sector = chunk_to_sector(s->store, new_chunk);
1102 while (origin_write_extent(s, dest.sector, io_size)) {
1804 src.sector = chunk_to_sector(s->store, pe->e.old_chunk);
1805 src.count = min((sector_t)s->store->chunk_size, dev_size - src.sector);
1808 dest.sector = chunk_to_sector(s->store, pe->e.new_chunk);
1933 dest.sector
2434 __origin_write(struct list_head *snapshots, sector_t sector, struct bio *bio) argument
2593 origin_write_extent(struct dm_snapshot *merging_snap, sector_t sector, unsigned int size) argument
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/linux-master/drivers/nvme/target/
H A Dzns.c405 sector_t sector = 0; local
429 while (sector < bdev_nr_sectors(bdev)) {
430 if (test_bit(disk_zone_no(bdev->bd_disk, sector), d.zbitmap)) {
434 bio->bi_iter.bi_sector = sector;
438 sector += bdev_zone_sectors(bdev);
/linux-master/drivers/md/dm-vdo/
H A Drecovery-journal.c923 * set_active_sector() - Set the current sector of the current block and initialize it.
925 * @sector: A pointer to the first byte of the new sector.
927 static void set_active_sector(struct recovery_journal_block *block, void *sector) argument
929 block->sector = sector;
930 block->sector->check_byte = get_block_header(block)->check_byte;
931 block->sector->recovery_count = block->journal->recovery_count;
932 block->sector->entry_count = 0;
1337 if (block->sector
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H A Drepair.c40 * The absolute position of an entry in the recovery journal, including the sector number and the
41 * entry number within the sector.
737 struct packed_journal_sector *sector; local
739 sector = get_sector(repair->completion.vdo->recovery_journal,
742 return vdo_unpack_recovery_journal_entry(&sector->entries[point->entry_count]);
1316 * sector to the array of numbered mappings in the repair completion,
1319 * @entries: The entries in the sector.
1320 * @format: The format of the sector.
1380 struct packed_journal_sector *sector = local
1385 if (vdo_is_valid_recovery_journal_sector(&header, sector,
1591 struct packed_journal_sector *sector = local
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H A Drecovery-journal.h123 /* A pointer to the current sector in the packed block buffer */
124 struct packed_journal_sector *sector; member in struct:recovery_journal_block
H A Dencodings.h364 /* The number of entries in this sector */
367 /* Journal entries for this sector */
372 /* The number of entries in each sector (except the last) when filled */
379 /* The number of entries in each v1 sector (except the last) when filled */
383 /* The number of entries in the last sector when a block is full */
422 /* The format of each sector of a reference_block on disk. */
947 * vdo_is_valid_recovery_journal_sector() - Determine whether the header of the given sector could
948 * describe a valid sector for the given journal block
951 * @sector: The packed sector t
957 vdo_is_valid_recovery_journal_sector(const struct recovery_block_header *header, const struct packed_journal_sector *sector, u8 sector_number) argument
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/linux-master/drivers/block/drbd/
H A Ddrbd_main.c1334 * @sector: sector, needs to be in big endian byte order
1339 u64 sector, u32 blksize, u64 block_id)
1351 p->sector = sector;
1358 /* dp->sector and dp->block_id already/still in network byte order,
1366 _drbd_send_ack(peer_device, cmd, dp->sector, cpu_to_be32(data_size),
1373 _drbd_send_ack(peer_device, cmd, rp->sector, rp->blksize, rp->block_id);
1386 cpu_to_be64(peer_req->i.sector),
1394 sector_t sector, in
1338 _drbd_send_ack(struct drbd_peer_device *peer_device, enum drbd_packet cmd, u64 sector, u32 blksize, u64 block_id) argument
1393 drbd_send_ack_ex(struct drbd_peer_device *peer_device, enum drbd_packet cmd, sector_t sector, int blksize, u64 block_id) argument
1418 drbd_send_drequest(struct drbd_peer_device *peer_device, int cmd, sector_t sector, int size, u64 block_id) argument
1434 drbd_send_drequest_csum(struct drbd_peer_device *peer_device, sector_t sector, int size, void *digest, int digest_size, enum drbd_packet cmd) argument
1452 drbd_send_ov_request(struct drbd_peer_device *peer_device, sector_t sector, int size) argument
3006 sector_t sector; local
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/linux-master/include/linux/mtd/
H A Ddoc2000.h204 int doc_decode_ecc(unsigned char sector[512], unsigned char ecc1[6]);
/linux-master/drivers/scsi/
H A Dscsicam.c26 * scsi_bios_ptable - Read PC partition table out of first sector of device.
29 * Description: Reads the first sector from the device and returns %0x42 bytes
82 cyl = p->cyl + ((p->sector & 0xc0) << 2);
166 * head-cylinder-sector requirements. It minimizes the value for
/linux-master/drivers/block/mtip32xx/
H A Dmtip32xx.h204 unsigned char sector; member in union:host_to_dev_fis::__anon70
376 * Pointer to the beginning of a sector buffer that is used
381 * Pointer to the beginning of a sector buffer that is used
/linux-master/drivers/block/rnbd/
H A Drnbd-proto.h165 * @sector: bi_sector attribute from struct bio
173 __le64 sector; member in struct:rnbd_msg_io
/linux-master/kernel/trace/
H A Dblktrace.c185 static int act_log_check(struct blk_trace *bt, u32 what, sector_t sector, argument
190 if (sector && (sector < bt->start_lba || sector > bt->end_lba))
215 static void __blk_add_trace(struct blk_trace *bt, sector_t sector, int bytes, argument
249 if (act_log_check(bt, what, sector, pid))
293 t->sector = sector;
999 * @from: source sector
1001 * Called after a bio is remapped to a different device and/or sector
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/linux-master/drivers/nvdimm/
H A Dbtt.c1063 static int lba_to_arena(struct btt *btt, sector_t sector, __u32 *premap, argument
1067 __u64 lba = div_u64(sector << SECTOR_SHIFT, btt->sector_size);
1191 struct page *page, unsigned int off, sector_t sector,
1204 ret = lba_to_arena(btt, sector, &premap, &arena);
1276 sector += btt->sector_size >> SECTOR_SHIFT;
1304 sector_t sector, struct page *page, unsigned int off,
1320 ret = lba_to_arena(btt, sector, &premap, &arena);
1406 sector += btt->sector_size >> SECTOR_SHIFT;
1420 enum req_op op, sector_t sector)
1425 ret = btt_read_pg(btt, bip, page, off, sector, le
1190 btt_read_pg(struct btt *btt, struct bio_integrity_payload *bip, struct page *page, unsigned int off, sector_t sector, unsigned int len) argument
1303 btt_write_pg(struct btt *btt, struct bio_integrity_payload *bip, sector_t sector, struct page *page, unsigned int off, unsigned int len) argument
1418 btt_do_bvec(struct btt *btt, struct bio_integrity_payload *bip, struct page *page, unsigned int len, unsigned int off, enum req_op op, sector_t sector) argument
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/linux-master/fs/bcachefs/
H A Dfs-io-buffered.c479 u64 sector,
498 op->pos = POS(inode->v.i_ino, sector);
501 op->wbio.bio.bi_iter.bi_sector = sector;
592 u64 sector; local
609 sector = folio_sector(folio) + offset;
614 bio_end_sector(&w->io->op.wbio.bio) != sector))
618 bch2_writepage_io_alloc(c, wbc, w, inode, sector,
475 bch2_writepage_io_alloc(struct bch_fs *c, struct writeback_control *wbc, struct bch_writepage_state *w, struct bch_inode_info *inode, u64 sector, unsigned nr_replicas) argument

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