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Searched refs:stripe_size (Results 1 – 12 of 12) sorted by relevance

/linux/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 Dsysfs.c131 read_attribute(stripe_size);
257 sysfs_hprint(stripe_size, ((uint64_t)dc->disk.stripe_size) << 9); in SHOW()
H A Dbcache.h270 unsigned int stripe_size; member
/linux/fs/btrfs/
H A Dvolumes.c5422 u64 stripe_size; in alloc_virtual_chunk() local
5482 stripe_size = devices_info[ndevs - 1].total_avail; in alloc_virtual_chunk()
5485 devices_info[i].dev->per_profile_allocated += stripe_size; in alloc_virtual_chunk()
5486 *allocated = div_u64(stripe_size * (ndevs - raid_attr->nparity), in alloc_virtual_chunk()
5604 u64 stripe_size; member
5784 ctl->stripe_size = div_u64(devices_info[ctl->ndevs - 1].max_avail, in decide_stripe_size_regular()
5797 if (ctl->stripe_size * data_stripes > ctl->max_chunk_size) { in decide_stripe_size_regular()
5803 ctl->stripe_size = min(round_up(div_u64(ctl->max_chunk_size, in decide_stripe_size_regular()
5805 ctl->stripe_size); in decide_stripe_size_regular()
5809 ctl->stripe_size = min_t(u64, ctl->stripe_size, SZ_1G); in decide_stripe_size_regular()
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H A Dblock-group.c2255 data_stripe_length = map->stripe_size; in btrfs_rmap_block()
2882 map->stripe_size); in insert_dev_extents()
/linux/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/drivers/md/
H A Draid10.c1612 unsigned int stripe_size; in raid10_handle_discard() local
1644 stripe_size = stripe_data_disks << geo->chunk_shift; in raid10_handle_discard()
1657 if (bio_sectors(bio) < stripe_size*2) in raid10_handle_discard()
1663 div_u64_rem(bio_start, stripe_size, &remainder); in raid10_handle_discard()
1665 split_size = stripe_size - remainder; in raid10_handle_discard()
1680 div_u64_rem(bio_end, stripe_size, &remainder); in raid10_handle_discard()
H A Draid5.c513 cnt = PAGE_SIZE / conf->stripe_size; in init_stripe_shared_pages()
7023 if (new == conf->stripe_size) in raid5_store_stripe_size()
7027 conf->stripe_size, new); in raid5_store_stripe_size()
7040 conf->stripe_size = new; in raid5_store_stripe_size()
7056 raid5_stripe_size = __ATTR(stripe_size, 0644,
7061 raid5_stripe_size = __ATTR(stripe_size, 0444,
7516 conf->stripe_size = DEFAULT_STRIPE_SIZE; in setup_conf()
/linux/drivers/scsi/esas2r/
H A Datioctl.h336 u32 stripe_size; member
/linux/fs/btrfs/tests/
H A Dextent-map-tests.c1032 map->stripe_size = test->data_stripe_size; in test_rmap_block()