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Searched refs:stripe_size (Results 1 – 18 of 18) sorted by relevance

/linux-6.15/drivers/md/bcache/
H A Dwriteback.h62 do_div(offset, d->stripe_size); in offset_to_stripe()
91 if (nr_sectors <= dc->disk.stripe_size) in bcache_dev_stripe_dirty()
94 nr_sectors -= dc->disk.stripe_size; in bcache_dev_stripe_dirty()
H A Dwriteback.c613 stripe_offset = offset & (d->stripe_size - 1); in bcache_dev_sectors_dirty_add()
617 d->stripe_size - stripe_offset); in bcache_dev_sectors_dirty_add()
627 if (sectors_dirty == d->stripe_size) { in bcache_dev_sectors_dirty_add()
676 stripe * dc->disk.stripe_size, 0); in refill_full_stripes()
680 next_stripe * dc->disk.stripe_size, 0), in refill_full_stripes()
H A Dsuper.c917 d->stripe_size = bdev_io_opt(cached_bdev) >> SECTOR_SHIFT; in bcache_device_init()
920 if (!d->stripe_size) in bcache_device_init()
921 d->stripe_size = 1 << 31; in bcache_device_init()
922 else if (d->stripe_size < BCH_MIN_STRIPE_SZ) in bcache_device_init()
923 d->stripe_size = roundup(BCH_MIN_STRIPE_SZ, d->stripe_size); in bcache_device_init()
925 n = DIV_ROUND_UP_ULL(sectors, d->stripe_size); in bcache_device_init()
H A Dsysfs.c131 read_attribute(stripe_size);
258 sysfs_hprint(stripe_size, ((uint64_t)dc->disk.stripe_size) << 9); in SHOW()
H A Dbcache.h270 unsigned int stripe_size; member
/linux-6.15/drivers/md/
H A Draid0.c452 unsigned int stripe_size; in raid0_handle_discard() local
486 stripe_size = zone->nb_dev * mddev->chunk_sectors; in raid0_handle_discard()
489 sector_div(first_stripe_index, stripe_size); in raid0_handle_discard()
491 sector_div(last_stripe_index, stripe_size); in raid0_handle_discard()
505 start_disk_index = (int)(start - first_stripe_index * stripe_size) / in raid0_handle_discard()
507 end_disk_index = (int)(end - last_stripe_index * stripe_size) / in raid0_handle_discard()
510 start_disk_offset = ((int)(start - first_stripe_index * stripe_size) % in raid0_handle_discard()
513 end_disk_offset = ((int)(end - last_stripe_index * stripe_size) % in raid0_handle_discard()
H A Draid5.h582 unsigned long stripe_size; member
700 #define RAID5_STRIPE_SIZE(conf) ((conf)->stripe_size)
H A Draid10.c1613 unsigned int stripe_size; in raid10_handle_discard() local
1645 stripe_size = stripe_data_disks << geo->chunk_shift; in raid10_handle_discard()
1658 if (bio_sectors(bio) < stripe_size*2) in raid10_handle_discard()
1664 div_u64_rem(bio_start, stripe_size, &remainder); in raid10_handle_discard()
1666 split_size = stripe_size - remainder; in raid10_handle_discard()
1679 div_u64_rem(bio_end, stripe_size, &remainder); in raid10_handle_discard()
H A Draid5.c509 cnt = PAGE_SIZE / conf->stripe_size; in init_stripe_shared_pages()
6989 if (new == conf->stripe_size) in raid5_store_stripe_size()
6993 conf->stripe_size, new); in raid5_store_stripe_size()
7006 conf->stripe_size = new; in raid5_store_stripe_size()
7022 raid5_stripe_size = __ATTR(stripe_size, 0644,
7027 raid5_stripe_size = __ATTR(stripe_size, 0444,
7477 conf->stripe_size = DEFAULT_STRIPE_SIZE; in setup_conf()
/linux-6.15/fs/btrfs/
H A Dvolumes.c5127 u64 stripe_size; member
5325 ctl->stripe_size); in decide_stripe_size_regular()
5329 ctl->stripe_size = min_t(u64, ctl->stripe_size, SZ_1G); in decide_stripe_size_regular()
5332 ctl->stripe_size = round_down(ctl->stripe_size, BTRFS_STRIPE_LEN); in decide_stripe_size_regular()
5351 ctl->stripe_size = zone_size; in decide_stripe_size_zoned()
5358 ctl->stripe_size) + ctl->nparity, in decide_stripe_size_zoned()
5411 stripe->physical + map->stripe_size - 1, in chunk_map_device_set_bits()
5423 stripe->physical + map->stripe_size - 1, in chunk_map_device_clear_bits()
5508 map->stripe_size = ctl->stripe_size; in create_chunk()
5520 j * ctl->stripe_size; in create_chunk()
[all …]
H A Dvolumes.h619 u64 stripe_size; member
H A Dblock-group.c2149 data_stripe_length = map->stripe_size; in btrfs_rmap_block()
2745 map->stripe_size); in insert_dev_extents()
/linux-6.15/drivers/scsi/
H A Dmyrb.h697 unsigned short stripe_size; member
H A Dmyrs.h412 enum myrs_stripe_size stripe_size; /* Byte 6 */ member
H A Dmyrb.c1123 cb->stripe_size = config2->blocks_per_stripe * config2->block_factor in myrb_get_hba_config()
1172 cb->stripe_size, cb->segment_size, in myrb_get_hba_config()
/linux-6.15/drivers/scsi/esas2r/
H A Datioctl.h336 u32 stripe_size; member
/linux-6.15/fs/btrfs/tests/
H A Dextent-map-tests.c1029 map->stripe_size = test->data_stripe_size; in test_rmap_block()
/linux-6.15/fs/bcachefs/
H A Dec.c1520 unsigned stripe_size, in ec_stripe_key_init() argument
1526 s->v.sectors = cpu_to_le16(stripe_size); in ec_stripe_key_init()