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Searched refs:stripe_len (Results 1 – 8 of 8) sorted by relevance

/fs/btrfs/
Draid56.c105 int stripe_len; member
536 if (size != rbio->nr_data * rbio->stripe_len) in rbio_is_full()
538 BUG_ON(size > rbio->nr_data * rbio->stripe_len); in rbio_is_full()
950 chunk_page = index * (rbio->stripe_len >> PAGE_SHIFT) + pagenr; in page_in_rbio()
966 static unsigned long rbio_nr_pages(unsigned long stripe_len, int nr_stripes) in rbio_nr_pages() argument
968 return DIV_ROUND_UP(stripe_len, PAGE_SIZE) * nr_stripes; in rbio_nr_pages()
977 u64 stripe_len) in alloc_rbio() argument
982 int num_pages = rbio_nr_pages(stripe_len, real_stripes); in alloc_rbio()
983 int stripe_npages = DIV_ROUND_UP(stripe_len, PAGE_SIZE); in alloc_rbio()
1004 rbio->stripe_len = stripe_len; in alloc_rbio()
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Draid56.h34 struct btrfs_bio *bbio, u64 stripe_len,
37 struct btrfs_bio *bbio, u64 stripe_len);
44 struct btrfs_bio *bbio, u64 stripe_len,
Dscrub.c133 u64 stripe_len; member
2373 if (len >= sparity->stripe_len) { in __scrub_mark_bitmap()
2379 start = div64_u64_rem(start, sparity->stripe_len, &offset); in __scrub_mark_bitmap()
2481 blocksize = map->stripe_len; in scrub_extent()
2490 blocksize = map->stripe_len; in scrub_extent()
2625 blocksize = sparity->stripe_len; in scrub_extent_for_parity()
2627 blocksize = sparity->stripe_len; in scrub_extent_for_parity()
2681 *offset = last_offset + i * map->stripe_len; in get_raid56_logic_offset()
2683 stripe_nr = div64_u64(*offset, map->stripe_len); in get_raid56_logic_offset()
2696 *offset = last_offset + j * map->stripe_len; in get_raid56_logic_offset()
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Dvolumes.c5121 map->stripe_len = BTRFS_STRIPE_LEN; in __btrfs_alloc_chunk()
5261 btrfs_set_stack_chunk_stripe_len(chunk, map->stripe_len); in btrfs_finish_chunk_alloc()
5264 btrfs_set_stack_chunk_io_align(chunk, map->stripe_len); in btrfs_finish_chunk_alloc()
5265 btrfs_set_stack_chunk_io_width(chunk, map->stripe_len); in btrfs_finish_chunk_alloc()
5445 len = map->stripe_len * nr_data_stripes(map); in btrfs_full_stripe_len()
5601 u64 stripe_len; in __btrfs_map_block_for_discard() local
5630 stripe_len = map->stripe_len; in __btrfs_map_block_for_discard()
5635 stripe_nr = div64_u64(offset, stripe_len); in __btrfs_map_block_for_discard()
5638 stripe_offset = offset - stripe_nr * stripe_len; in __btrfs_map_block_for_discard()
5640 stripe_nr_end = round_up(offset + length, map->stripe_len); in __btrfs_map_block_for_discard()
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Dvolumes.h32 u64 stripe_len; member
377 u64 stripe_len; member
432 u64 physical, u64 **logical, int *naddrs, int *stripe_len);
Dtree-checker.c574 u64 stripe_len; in btrfs_check_chunk_valid() local
582 stripe_len = btrfs_chunk_stripe_len(leaf, chunk); in btrfs_check_chunk_valid()
610 if (!is_power_of_2(stripe_len) || stripe_len != BTRFS_STRIPE_LEN) { in btrfs_check_chunk_valid()
613 stripe_len); in btrfs_check_chunk_valid()
Dblock-group.c1525 int stripe_len; in exclude_super_stripes() local
1529 stripe_len = BTRFS_SUPER_INFO_OFFSET - cache->key.objectid; in exclude_super_stripes()
1530 cache->bytes_super += stripe_len; in exclude_super_stripes()
1532 stripe_len); in exclude_super_stripes()
1540 bytenr, &logical, &nr, &stripe_len); in exclude_super_stripes()
1551 if (logical[nr] + stripe_len <= cache->key.objectid) in exclude_super_stripes()
1557 len = (logical[nr] + stripe_len) - start; in exclude_super_stripes()
1559 len = min_t(u64, stripe_len, in exclude_super_stripes()
Dctree.h1462 BTRFS_SETGET_FUNCS(chunk_stripe_len, struct btrfs_chunk, stripe_len, 64);
1480 stripe_len, 64);