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Searched refs:stripe_size (Results 1 - 25 of 33) sorted by relevance

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/kernel/linux/linux-5.10/drivers/md/bcache/
H A Dwriteback.h58 do_div(offset, d->stripe_size); in offset_to_stripe()
87 if (nr_sectors <= dc->disk.stripe_size) in bcache_dev_stripe_dirty()
90 nr_sectors -= dc->disk.stripe_size; in bcache_dev_stripe_dirty()
H A Dwriteback.c568 stripe_offset = offset & (d->stripe_size - 1); in bcache_dev_sectors_dirty_add()
572 d->stripe_size - stripe_offset); in bcache_dev_sectors_dirty_add()
582 if (sectors_dirty == d->stripe_size) in bcache_dev_sectors_dirty_add()
628 stripe * dc->disk.stripe_size, 0); in refill_full_stripes()
632 next_stripe * dc->disk.stripe_size, 0), in refill_full_stripes()
H A Dsuper.c918 if (!d->stripe_size) in bcache_device_init()
919 d->stripe_size = 1 << 31; in bcache_device_init()
920 else if (d->stripe_size < BCH_MIN_STRIPE_SZ) in bcache_device_init()
921 d->stripe_size = roundup(BCH_MIN_STRIPE_SZ, d->stripe_size); in bcache_device_init()
923 n = DIV_ROUND_UP_ULL(sectors, d->stripe_size); in bcache_device_init()
1449 dc->disk.stripe_size = q->limits.io_opt >> 9; in cached_dev_init()
1451 if (dc->disk.stripe_size) in cached_dev_init()
H A Dsysfs.c127 read_attribute(stripe_size); variable
251 sysfs_hprint(stripe_size, ((uint64_t)dc->disk.stripe_size) << 9); in SHOW()
H A Dbcache.h269 unsigned int stripe_size; member
/kernel/linux/linux-6.6/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.c906 if (!d->stripe_size) in bcache_device_init()
907 d->stripe_size = 1 << 31; in bcache_device_init()
908 else if (d->stripe_size < BCH_MIN_STRIPE_SZ) in bcache_device_init()
909 d->stripe_size = roundup(BCH_MIN_STRIPE_SZ, d->stripe_size); in bcache_device_init()
911 n = DIV_ROUND_UP_ULL(sectors, d->stripe_size); in bcache_device_init()
1420 dc->disk.stripe_size = q->limits.io_opt >> 9; in cached_dev_init()
1422 if (dc->disk.stripe_size) in cached_dev_init()
H A Dsysfs.c131 read_attribute(stripe_size); variable
258 sysfs_hprint(stripe_size, ((uint64_t)dc->disk.stripe_size) << 9); in SHOW()
H A Dbcache.h269 unsigned int stripe_size; member
/kernel/linux/linux-5.10/drivers/md/
H A Draid0.c462 unsigned int stripe_size; in raid0_handle_discard() local
490 stripe_size = zone->nb_dev * mddev->chunk_sectors; in raid0_handle_discard()
493 sector_div(first_stripe_index, stripe_size); in raid0_handle_discard()
495 sector_div(last_stripe_index, stripe_size); in raid0_handle_discard()
509 start_disk_index = (int)(start - first_stripe_index * stripe_size) / in raid0_handle_discard()
511 end_disk_index = (int)(end - last_stripe_index * stripe_size) / in raid0_handle_discard()
514 start_disk_offset = ((int)(start - first_stripe_index * stripe_size) % in raid0_handle_discard()
517 end_disk_offset = ((int)(end - last_stripe_index * stripe_size) % in raid0_handle_discard()
H A Draid5.h574 unsigned long stripe_size; member
699 #define RAID5_STRIPE_SIZE(conf) ((conf)->stripe_size)
/kernel/linux/linux-6.6/drivers/md/
H A Draid0.c454 unsigned int stripe_size; in raid0_handle_discard() local
482 stripe_size = zone->nb_dev * mddev->chunk_sectors; in raid0_handle_discard()
485 sector_div(first_stripe_index, stripe_size); in raid0_handle_discard()
487 sector_div(last_stripe_index, stripe_size); in raid0_handle_discard()
501 start_disk_index = (int)(start - first_stripe_index * stripe_size) / in raid0_handle_discard()
503 end_disk_index = (int)(end - last_stripe_index * stripe_size) / in raid0_handle_discard()
506 start_disk_offset = ((int)(start - first_stripe_index * stripe_size) % in raid0_handle_discard()
509 end_disk_offset = ((int)(end - last_stripe_index * stripe_size) % in raid0_handle_discard()
H A Draid5.h586 unsigned long stripe_size; member
704 #define RAID5_STRIPE_SIZE(conf) ((conf)->stripe_size)
H A Draid10.c1646 * 1st, the discard size is bigger than stripe_size*2.
1660 unsigned int stripe_size; in raid10_handle_discard() local
1693 stripe_size = stripe_data_disks << geo->chunk_shift; in raid10_handle_discard()
1704 * is bigger than stripe_size * 2 in raid10_handle_discard()
1706 if (bio_sectors(bio) < stripe_size*2) in raid10_handle_discard()
1712 div_u64_rem(bio_start, stripe_size, &remainder); in raid10_handle_discard()
1714 split_size = stripe_size - remainder; in raid10_handle_discard()
1722 div_u64_rem(bio_end, stripe_size, &remainder); in raid10_handle_discard()
/kernel/linux/linux-5.10/drivers/block/rsxx/
H A Drsxx_cfg.h31 __u32 stripe_size; member
H A Dconfig.c23 cfg->data.stripe_size = RSXX_HW_BLK_SIZE; in initialize_config()
182 dev_dbg(CARD_TO_DEV(card), "stripe_size: x%08x\n", in rsxx_load_config()
183 card->config.data.stripe_size); in rsxx_load_config()
/kernel/linux/linux-5.10/fs/btrfs/
H A Dextent_map.c359 u64 stripe_size = em->orig_block_len; in extent_map_device_set_bits() local
367 stripe->physical + stripe_size - 1, bits); in extent_map_device_set_bits()
374 u64 stripe_size = em->orig_block_len; in extent_map_device_clear_bits() local
382 stripe->physical + stripe_size - 1, bits, in extent_map_device_clear_bits()
H A Dvolumes.c4937 u64 stripe_size; member
5088 ctl->stripe_size = div_u64(devices_info[ctl->ndevs - 1].max_avail, in decide_stripe_size_regular()
5099 * reduce stripe_size. in decide_stripe_size_regular()
5101 if (ctl->stripe_size * data_stripes > ctl->max_chunk_size) { in decide_stripe_size_regular()
5103 * Reduce stripe_size, round it up to a 16MB boundary again and in decide_stripe_size_regular()
5107 ctl->stripe_size = min(round_up(div_u64(ctl->max_chunk_size, in decide_stripe_size_regular()
5109 ctl->stripe_size); in decide_stripe_size_regular()
5113 ctl->stripe_size = round_down(ctl->stripe_size, BTRFS_STRIPE_LEN); in decide_stripe_size_regular()
5114 ctl->chunk_size = ctl->stripe_size * data_stripe in decide_stripe_size_regular()
5317 u64 stripe_size; btrfs_finish_chunk_alloc() local
[all...]
/kernel/linux/linux-6.6/fs/btrfs/
H A Dextent_map.c360 u64 stripe_size = em->orig_block_len; in extent_map_device_set_bits() local
368 stripe->physical + stripe_size - 1, in extent_map_device_set_bits()
376 u64 stripe_size = em->orig_block_len; in extent_map_device_clear_bits() local
384 stripe->physical + stripe_size - 1, in extent_map_device_clear_bits()
H A Dvolumes.c5098 u64 stripe_size; member
5275 ctl->stripe_size = div_u64(devices_info[ctl->ndevs - 1].max_avail, in decide_stripe_size_regular()
5286 * reduce stripe_size. in decide_stripe_size_regular()
5288 if (ctl->stripe_size * data_stripes > ctl->max_chunk_size) { in decide_stripe_size_regular()
5290 * Reduce stripe_size, round it up to a 16MB boundary again and in decide_stripe_size_regular()
5294 ctl->stripe_size = min(round_up(div_u64(ctl->max_chunk_size, in decide_stripe_size_regular()
5296 ctl->stripe_size); in decide_stripe_size_regular()
5300 ctl->stripe_size = min_t(u64, ctl->stripe_size, SZ_1G); in decide_stripe_size_regular()
5303 ctl->stripe_size in decide_stripe_size_regular()
[all...]
/kernel/linux/linux-5.10/drivers/scsi/
H A Dmyrs.h412 enum myrs_stripe_size stripe_size; /* Byte 6 */ member
H A Dmyrb.h697 unsigned short stripe_size; member
/kernel/linux/linux-6.6/drivers/scsi/
H A Dmyrs.h412 enum myrs_stripe_size stripe_size; /* Byte 6 */ member
H A Dmyrb.h697 unsigned short stripe_size; member

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