| /linux-6.1.9/drivers/md/ |
| D | dm-stripe.c | 29 uint32_t stripes; member
89 uint32_t stripes; in stripe_ctr() local
99 if (kstrtouint(argv[0], 10, &stripes) || !stripes) { in stripe_ctr()
110 if (sector_div(width, stripes)) { in stripe_ctr()
126 if (argc != (2 + 2 * stripes)) { in stripe_ctr()
132 sc = kmalloc(struct_size(sc, stripe, stripes), GFP_KERNEL); in stripe_ctr()
143 sc->stripes = stripes; in stripe_ctr()
146 if (stripes & (stripes - 1)) in stripe_ctr()
149 sc->stripes_shift = __ffs(stripes); in stripe_ctr()
157 ti->num_flush_bios = stripes; in stripe_ctr()
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| D | dm-unstripe.c | 15 uint32_t stripes; member
56 if (kstrtouint(argv[0], 10, &uc->stripes) || !uc->stripes) { in unstripe_ctr()
71 if (uc->unstripe > uc->stripes && uc->stripes > 1) { in unstripe_ctr()
88 uc->unstripe_width = (uc->stripes - 1) * uc->chunk_size; in unstripe_ctr()
156 uc->stripes, (unsigned long long)uc->chunk_size, uc->unstripe, in unstripe_status()
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| D | raid5.c | 6224 struct list_head stripes; in reshape_request() local
6360 INIT_LIST_HEAD(&stripes); in reshape_request()
6391 list_add(&sh->lru, &stripes); in reshape_request()
6424 while (!list_empty(&stripes)) { in reshape_request()
6425 sh = list_entry(stripes.next, struct stripe_head, lru); in reshape_request()
7632 int stripes = max_t(int, in setup_conf() local
7635 conf->min_nr_stripes = max(NR_STRIPES, stripes); in setup_conf()
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| /linux-6.1.9/drivers/staging/media/ipu3/ |
| D | ipu3-css-params.c | 361 struct imgu_css *css, unsigned int stripes, in imgu_css_osys_calc_frame_and_stripe_params() argument
546 for (s = 0; s < stripes; s++) { in imgu_css_osys_calc_frame_and_stripe_params()
571 if (stripes > 1) { in imgu_css_osys_calc_frame_and_stripe_params()
575 output_width * s / stripes; in imgu_css_osys_calc_frame_and_stripe_params()
689 if (s < stripes - 1) { in imgu_css_osys_calc_frame_and_stripe_params()
695 next_offset = output_width * (s + 1) / stripes; in imgu_css_osys_calc_frame_and_stripe_params()
736 if (s >= stripes - 1) { in imgu_css_osys_calc_frame_and_stripe_params()
846 unsigned int stripes, in imgu_css_osys_calc() argument
861 if (imgu_css_osys_calc_frame_and_stripe_params(css, stripes, osys, in imgu_css_osys_calc()
870 for (s = 0; s < stripes; s++) { in imgu_css_osys_calc()
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| D | ipu3-abi.h | 1222 struct imgu_abi_af_stripe_config stripes[IPU3_UAPI_MAX_STRIPES]; member
1234 } stripes[IPU3_UAPI_MAX_STRIPES]; member
1249 struct ipu3_uapi_awb_fr_config_s stripes[IPU3_UAPI_MAX_STRIPES]; member
1268 struct ipu3_uapi_awb_config_s stripes[IPU3_UAPI_MAX_STRIPES]; member
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| D | ipu3-css.c | 695 const unsigned int stripes = bi->info.isp.sp.iterator.num_stripes; in imgu_css_pipeline_init() local
990 sp_stage->num_stripes = stripes; in imgu_css_pipeline_init()
2111 unsigned int stripes, i; in imgu_css_set_parameters() local
2133 stripes = bi->info.isp.sp.iterator.num_stripes ? : 1; in imgu_css_set_parameters()
2244 for (i = 0; i < stripes; i++) { in imgu_css_set_parameters()
2247 map->daddr + (obgrid_size / stripes) * i; in imgu_css_set_parameters()
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| /linux-6.1.9/fs/btrfs/ |
| D | volumes.c | 3074 ret = btrfs_update_device(trans, map->stripes[i].dev); in remove_chunk_item()
3115 struct btrfs_device *device = map->stripes[i].dev; in btrfs_remove_chunk()
3117 map->stripes[i].physical, in btrfs_remove_chunk()
5392 map->stripes[s].dev = devices_info[i].dev; in create_chunk()
5393 map->stripes[s].physical = devices_info[i].dev_offset + in create_chunk()
5433 struct btrfs_device *dev = map->stripes[i].dev; in create_chunk()
5585 struct btrfs_device *device = map->stripes[i].dev; in btrfs_chunk_alloc_add_chunk_item()
5594 struct btrfs_device *device = map->stripes[i].dev; in btrfs_chunk_alloc_add_chunk_item()
5595 const u64 dev_offset = map->stripes[i].physical; in btrfs_chunk_alloc_add_chunk_item()
5698 &map->stripes[i].dev->dev_state)) { in btrfs_chunk_writeable()
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| D | zoned.c | 1351 device = map->stripes[i].dev; in btrfs_load_block_group_zone_info()
1352 physical[i] = map->stripes[i].physical; in btrfs_load_block_group_zone_info()
1795 u64 physical = bioc->stripes[i].physical; in read_zone_info()
1796 struct btrfs_device *dev = bioc->stripes[i].dev; in read_zone_info()
1860 device = map->stripes[0].dev; in btrfs_zoned_get_device()
1903 device = map->stripes[i].dev; in btrfs_zone_activate()
1904 physical = map->stripes[i].physical; in btrfs_zone_activate()
2044 struct btrfs_device *device = map->stripes[i].dev; in do_zone_finish()
2045 const u64 physical = map->stripes[i].physical; in do_zone_finish()
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| D | scrub.c | 1536 bioc->stripes[stripe_index].physical + in scrub_setup_recheck_block()
1538 sblock->dev = bioc->stripes[stripe_index].dev; in scrub_setup_recheck_block()
2869 last_offset = (physical - map->stripes[num].physical) * data_stripes; in get_raid56_logic_offset()
3219 extent_physical = bioc->stripes[0].physical; in scrub_raid56_data_stripe_for_parity()
3221 extent_dev = bioc->stripes[0].dev; in scrub_raid56_data_stripe_for_parity()
3531 const u64 orig_physical = map->stripes[stripe_index].physical; in scrub_simple_stripe()
3571 u64 physical = map->stripes[stripe_index].physical; in scrub_stripe()
3637 map->stripes[stripe_index].physical, in scrub_stripe()
3701 map->stripes[stripe_index].physical + dev_stripe_len; in scrub_stripe()
3723 map->stripes[stripe_index].physical, in scrub_stripe()
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| D | dev-replace.c | 591 if (srcdev != map->stripes[i].dev) in btrfs_finish_block_group_to_copy()
595 if (physical == map->stripes[i].physical) in btrfs_finish_block_group_to_copy()
841 if (srcdev == map->stripes[i].dev) in btrfs_dev_replace_update_device_in_mapping_tree()
842 map->stripes[i].dev = tgtdev; in btrfs_dev_replace_update_device_in_mapping_tree()
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| D | volumes.h | 514 struct btrfs_io_stripe stripes[]; member
549 struct btrfs_io_stripe stripes[]; member
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| D | raid56.c | 1037 stripe = &rbio->bioc->stripes[stripe_nr]; in rbio_add_io_sector()
1146 if (bio->bi_bdev != bioc->stripes[i].dev->bdev) in bio_get_trace_info()
1149 trace_info->devid = bioc->stripes[i].dev->devid; in bio_get_trace_info()
1151 bioc->stripes[i].physical; in bio_get_trace_info()
1369 stripe = &rbio->bioc->stripes[i]; in find_bio_stripe()
2305 if (bioc->stripes[i].dev == scrub_dev) { in raid56_parity_alloc_scrub_rbio()
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| D | extent_map.c | 371 struct btrfs_io_stripe *stripe = &map->stripes[i]; in extent_map_device_set_bits()
386 struct btrfs_io_stripe *stripe = &map->stripes[i]; in extent_map_device_clear_bits()
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| D | block-group.c | 1796 if (!in_range(physical, map->stripes[i].physical, in btrfs_rmap_block()
1800 if (bdev && map->stripes[i].dev->bdev != bdev) in btrfs_rmap_block()
1803 stripe_nr = physical - map->stripes[i].physical; in btrfs_rmap_block()
2369 device = map->stripes[i].dev; in insert_dev_extents()
2370 dev_offset = map->stripes[i].physical; in insert_dev_extents()
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| D | extent-tree.c | 1326 struct btrfs_discard_stripe *stripes; in btrfs_discard_extent() local
1331 stripes = btrfs_map_discard(fs_info, cur, &num_bytes, &num_stripes); in btrfs_discard_extent()
1332 if (IS_ERR(stripes)) { in btrfs_discard_extent()
1333 ret = PTR_ERR(stripes); in btrfs_discard_extent()
1340 struct btrfs_discard_stripe *stripe = stripes + i; in btrfs_discard_extent()
1365 kfree(stripes); in btrfs_discard_extent()
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| D | check-integrity.c | 1479 device = multi->stripes[0].dev; in btrfsic_map_block()
1486 block_ctx_out->dev_bytenr = multi->stripes[0].physical; in btrfsic_map_block()
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| D | compression.c | 354 bio_set_dev(bio, em->map_lookup->stripes[0].dev->bdev); in alloc_compressed_bio()
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| /linux-6.1.9/Documentation/admin-guide/device-mapper/ |
| D | unstriped.rst | 14 <number of stripes> <chunk size> <stripe #> <dev_path> <offset>
16 <number of stripes>
17 The number of stripes in the RAID 0.
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| D | dm-raid.rst | 187 changing the layout of stripes, hence an interruption/crash
193 the existing first stripes (those with smaller number of stripes)
195 number of stripes, calculate the redundancy blocks (CRC/Q-syndrome)
197 N-1 other new stripes. This out-of-place scheme is used to change
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| D | dm-ima.rst | 644 target_attributes := <target_name> "," <target_version> "," <stripes> "," <chunk_size> ","
649 stripes := "stripes=" <NS>
654 where <X> ranges from 0 to (<NS> -1) - for <NS> described in <stripes>.
656 where <X> ranges from 0 to (<NS> -1) - for <NS> described in <stripes>.
658 where <X> ranges from 0 to (<NS> -1) - for <NS> described in <stripes>.
669 …target_index=0,target_begin=0,target_len=640,target_name=striped,target_version=1.6.0,stripes=2,ch…
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| /linux-6.1.9/fs/btrfs/tests/ |
| D | extent-map-tests.c | 500 map->stripes[i].dev = dev; in test_rmap_block()
501 map->stripes[i].physical = test->data_stripe_phys_start[i]; in test_rmap_block()
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| /linux-6.1.9/drivers/block/drbd/ |
| D | drbd_actlog.c | 300 const unsigned int stripes = device->ldev->md.al_stripes; in al_tr_number_to_on_disk_sector() local
307 t = ((t % stripes) * stripe_size_4kB) + t/stripes; in al_tr_number_to_on_disk_sector()
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| /linux-6.1.9/Documentation/driver-api/md/ |
| D | raid5-cache.rst | 26 shutdown can cause data in some stripes to not be in consistent state, eg, data
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| /linux-6.1.9/Documentation/filesystems/ |
| D | ntfs.rst | 344 # volume volume stripes device device
401 stripes with parity, i.e. raid level 5, should not work, too.
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| /linux-6.1.9/drivers/block/ |
| D | Kconfig | 394 Say Y here if you want include the Rados block device, which stripes
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