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Searched refs:stripes (Results 1 – 25 of 45) sorted by relevance

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/openbmc/linux/drivers/md/
H A Ddm-stripe.c32 uint32_t stripes; member
92 uint32_t stripes; in stripe_ctr() local
102 if (kstrtouint(argv[0], 10, &stripes) || !stripes) { in stripe_ctr()
113 if (sector_div(width, stripes)) { in stripe_ctr()
127 if (argc != (2 + 2 * stripes)) { in stripe_ctr()
132 sc = kmalloc(struct_size(sc, stripe, stripes), GFP_KERNEL); in stripe_ctr()
142 sc->stripes = stripes; in stripe_ctr()
145 if (stripes & (stripes - 1)) in stripe_ctr()
148 sc->stripes_shift = __ffs(stripes); in stripe_ctr()
156 ti->num_flush_bios = stripes; in stripe_ctr()
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H A Ddm-unstripe.c16 uint32_t stripes; member
57 if (kstrtouint(argv[0], 10, &uc->stripes) || !uc->stripes) { in unstripe_ctr()
72 if (uc->unstripe > uc->stripes && uc->stripes > 1) { in unstripe_ctr()
89 uc->unstripe_width = (sector_t)(uc->stripes - 1) * uc->chunk_size; in unstripe_ctr()
157 uc->stripes, (unsigned long long)uc->chunk_size, uc->unstripe, in unstripe_status()
/openbmc/qemu/tests/unit/
H A Dtest-crypto-afsplit.c30 uint32_t stripes; member
40 .stripes = 5,
72 .stripes = 5000,
81 .stripes = 1000,
92 .stripes = 1000,
133 size_t splitlen = data->blocklen * data->stripes; in test_afsplit()
140 data->blocklen, data->stripes, in test_afsplit()
145 data->blocklen, data->stripes, in test_afsplit()
162 data->blocklen, data->stripes, in test_afsplit()
/openbmc/linux/drivers/staging/media/ipu3/
H A Dipu3-css-params.c361 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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H A Dipu3-abi.h1222 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
H A Dipu3-css.c695 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()
2109 unsigned int stripes, i; in imgu_css_set_parameters() local
2131 stripes = bi->info.isp.sp.iterator.num_stripes ? : 1; in imgu_css_set_parameters()
2242 for (i = 0; i < stripes; i++) { in imgu_css_set_parameters()
2245 map->daddr + (obgrid_size / stripes) * i; in imgu_css_set_parameters()
/openbmc/qemu/crypto/
H A Dafsplit.c90 uint32_t stripes, in qcrypto_afsplit_encode() argument
98 for (i = 0; i < (stripes - 1); i++) { in qcrypto_afsplit_encode()
122 uint32_t stripes, in qcrypto_afsplit_decode() argument
130 for (i = 0; i < (stripes - 1); i++) { in qcrypto_afsplit_decode()
H A Dblock-luks.c345 unsigned int stripes) in qcrypto_block_luks_splitkeylen_sectors() argument
352 size_t splitkeylen = luks->header.master_key_len * stripes; in qcrypto_block_luks_splitkeylen_sectors()
381 cpu_to_be32s(&hdr->key_slots[i].stripes); in qcrypto_block_luks_to_disk_endian()
403 be32_to_cpus(&hdr->key_slots[i].stripes); in qcrypto_block_luks_from_disk_endian()
532 slot1->stripes); in qcrypto_block_luks_check_header()
534 if (slot1->stripes != QCRYPTO_BLOCK_LUKS_STRIPES) { in qcrypto_block_luks_check_header()
536 i, slot1->stripes, QCRYPTO_BLOCK_LUKS_STRIPES); in qcrypto_block_luks_check_header()
574 slot2->stripes); in qcrypto_block_luks_check_header()
724 splitkeylen = luks->header.master_key_len * slot->stripes; in qcrypto_block_luks_store_key()
815 slot->stripes, in qcrypto_block_luks_store_key()
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H A Dblock-luks-priv.h92 uint32_t stripes; member
/openbmc/qemu/include/crypto/
H A Dafsplit.h107 uint32_t stripes,
129 uint32_t stripes,
/openbmc/linux/fs/btrfs/
H A Dscrub.c186 struct scrub_stripe stripes[SCRUB_TOTAL_STRIPES]; member
332 release_scrub_stripe(&sctx->stripes[i]); in scrub_free_ctx()
365 ret = init_scrub_stripe(fs_info, &sctx->stripes[i]); in scrub_setup_ctx()
368 sctx->stripes[i].sctx = sctx; in scrub_setup_ctx()
907 physical = bioc->stripes[stripe_index].physical; in scrub_stripe_report_errors()
908 dev = bioc->stripes[stripe_index].dev; in scrub_stripe_report_errors()
1087 btrfs_repair_one_zone(fs_info, sctx->stripes[0].bg->start); in scrub_stripe_read_repair_worker()
1301 last_offset = (physical - map->stripes[num].physical) * data_stripes; in get_raid56_logic_offset()
1725 scrub_throttle_dev_io(sctx, sctx->stripes[0].dev, in submit_initial_group_read()
1729 struct scrub_stripe *stripe = &sctx->stripes[first_slot + i]; in submit_initial_group_read()
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H A Dvolumes.c3120 ret = btrfs_update_device(trans, map->stripes[i].dev); in remove_chunk_item()
3161 struct btrfs_device *device = map->stripes[i].dev; in btrfs_remove_chunk()
3163 map->stripes[i].physical, in btrfs_remove_chunk()
5448 map->stripes[s].dev = devices_info[i].dev; in create_chunk()
5449 map->stripes[s].physical = devices_info[i].dev_offset + in create_chunk()
5488 struct btrfs_device *dev = map->stripes[i].dev; in create_chunk()
5640 struct btrfs_device *device = map->stripes[i].dev; in btrfs_chunk_alloc_add_chunk_item()
5649 struct btrfs_device *device = map->stripes[i].dev; in btrfs_chunk_alloc_add_chunk_item()
5650 const u64 dev_offset = map->stripes[i].physical; in btrfs_chunk_alloc_add_chunk_item()
5753 &map->stripes[i].dev->dev_state)) { in btrfs_chunk_writeable()
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H A Dbio.c490 bio->bi_private = &bioc->stripes[dev_nr]; in btrfs_submit_mirrored_bio()
491 bio->bi_iter.bi_sector = bioc->stripes[dev_nr].physical >> SECTOR_SHIFT; in btrfs_submit_mirrored_bio()
492 bioc->stripes[dev_nr].bioc = bioc; in btrfs_submit_mirrored_bio()
493 btrfs_submit_dev_bio(bioc->stripes[dev_nr].dev, bio); in btrfs_submit_mirrored_bio()
H A Dzoned.c1302 info->physical = map->stripes[zone_idx].physical; in btrfs_load_zone_info()
1305 device = map->stripes[zone_idx].dev; in btrfs_load_zone_info()
1914 u64 physical = bioc->stripes[i].physical; in read_zone_info()
1915 struct btrfs_device *dev = bioc->stripes[i].dev; in read_zone_info()
2005 device = map->stripes[i].dev; in btrfs_zone_activate()
2006 physical = map->stripes[i].physical; in btrfs_zone_activate()
2164 struct btrfs_device *device = map->stripes[i].dev; in do_zone_finish()
2165 const u64 physical = map->stripes[i].physical; in do_zone_finish()
2540 map->stripes[i].dev->zone_info->reserved_active_zones--; in btrfs_check_active_zone_reservation()
H A Dvolumes.h494 struct btrfs_io_stripe stripes[]; member
528 struct btrfs_io_stripe stripes[]; member
H A Ddev-replace.c577 if (srcdev != map->stripes[i].dev) in btrfs_finish_block_group_to_copy()
581 if (physical == map->stripes[i].physical) in btrfs_finish_block_group_to_copy()
844 if (srcdev == map->stripes[i].dev) in btrfs_dev_replace_update_device_in_mapping_tree()
845 map->stripes[i].dev = tgtdev; in btrfs_dev_replace_update_device_in_mapping_tree()
H A Draid56.c1058 stripe = &rbio->bioc->stripes[stripe_nr]; in rbio_add_io_sector()
1161 if (bio->bi_bdev != bioc->stripes[i].dev->bdev) in bio_get_trace_info()
1164 trace_info->devid = bioc->stripes[i].dev->devid; in bio_get_trace_info()
1166 bioc->stripes[i].physical; in bio_get_trace_info()
1355 if (!rbio->bioc->stripes[stripe_nr].dev->bdev) { in set_rbio_range_error()
1952 if (!rbio->bioc->stripes[stripe].dev->bdev || in recover_rbio()
2361 if (bioc->stripes[i].dev == scrub_dev) { in raid56_parity_alloc_scrub_rbio()
/openbmc/qemu/tests/qemu-iotests/
H A D210.out31 stripes: 4000
84 stripes: 4000
140 stripes: 4000
211 stripes: 4000
H A D198.out53 stripes: 4000
99 stripes: 4000
/openbmc/linux/Documentation/admin-guide/device-mapper/
H A Dunstriped.rst14 <number of stripes> <chunk size> <stripe #> <dev_path> <offset>
16 <number of stripes>
17 The number of stripes in the RAID 0.
H A Ddm-raid.rst187 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
H A Ddm-ima.rst644 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…
/openbmc/qemu/qapi/
H A Dcrypto.json286 # @stripes: number of stripes for splitting key material
293 '*stripes': 'int',
/openbmc/linux/drivers/block/drbd/
H A Ddrbd_actlog.c300 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()
/openbmc/openbmc/poky/meta/recipes-extended/mdadm/files/
H A D0001-restripe.c-Use-_FILE_OFFSET_BITS-to-enable-largefile.patch111 (read(source[i], stripes[i], chunk_size) !=

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