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Searched refs:num_stripes (Results 1 – 15 of 15) sorted by relevance

/Linux-v4.19/fs/btrfs/
Dvolumes.c1278 for (i = 0; i < map->num_stripes; i++) { in contains_pending_extent()
2669 u32 num_stripes; in btrfs_del_sys_chunk() local
2689 num_stripes = btrfs_stack_chunk_num_stripes(chunk); in btrfs_del_sys_chunk()
2690 len += btrfs_chunk_item_size(num_stripes); in btrfs_del_sys_chunk()
2768 for (i = 0; i < map->num_stripes; i++) { in btrfs_remove_chunk()
3238 int num_stripes = btrfs_chunk_num_stripes(leaf, chunk); in chunk_devid_filter() local
3241 for (i = 0; i < num_stripes; i++) { in chunk_devid_filter()
3256 int num_stripes = btrfs_chunk_num_stripes(leaf, chunk); in chunk_drange_filter() local
3267 factor = num_stripes / 2; in chunk_drange_filter()
3269 factor = num_stripes - 1; in chunk_drange_filter()
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Dprint-tree.c12 int num_stripes = btrfs_chunk_num_stripes(eb, chunk); in print_chunk() local
16 btrfs_chunk_type(eb, chunk), num_stripes); in print_chunk()
17 for (i = 0 ; i < num_stripes ; i++) { in print_chunk()
Draid56.h22 return map->num_stripes - nr_parity_stripes(map); in nr_data_stripes()
Dreada.c272 for (i = 0; i < bbio->num_stripes; ++i) { in reada_find_zone()
276 zone->ndevs = bbio->num_stripes; in reada_find_zone()
343 if (bbio->num_stripes > BTRFS_MAX_MIRRORS) { in reada_find_extent()
350 real_stripes = bbio->num_stripes - bbio->num_tgtdevs; in reada_find_extent()
Dsuper.c1958 int min_stripes = 1, num_stripes = 1; in btrfs_calc_avail_data_space() local
1985 num_stripes = nr_devices; in btrfs_calc_avail_data_space()
1988 num_stripes = 2; in btrfs_calc_avail_data_space()
1991 num_stripes = 4; in btrfs_calc_avail_data_space()
2049 if (num_stripes > nr_devices) in btrfs_calc_avail_data_space()
2050 num_stripes = nr_devices; in btrfs_calc_avail_data_space()
2056 avail_space += devices_info[i].max_avail * num_stripes; in btrfs_calc_avail_data_space()
2058 for (j = i + 1 - num_stripes; j <= i; j++) in btrfs_calc_avail_data_space()
Dvolumes.h306 int num_stripes; member
346 int num_stripes; member
Dscrub.c1020 int max_allowed = r->bbio->num_stripes - in scrub_handle_errored_block()
1217 return (int)bbio->num_stripes; in scrub_nr_raid_mirrors()
1343 bbio->num_stripes - in scrub_setup_recheck_block()
2666 stripe_nr = div_u64_rem(stripe_nr, map->num_stripes, &rot); in get_raid56_logic_offset()
2669 stripe_index = rot % map->num_stripes; in get_raid56_logic_offset()
3065 increment = map->stripe_len * map->num_stripes; in scrub_stripe()
3068 int factor = map->num_stripes / map->sub_stripes; in scrub_stripe()
3074 mirror_num = num % map->num_stripes + 1; in scrub_stripe()
3077 mirror_num = num % map->num_stripes + 1; in scrub_stripe()
3434 for (i = 0; i < map->num_stripes; ++i) { in scrub_chunk()
Dctree.h110 static inline unsigned long btrfs_chunk_item_size(int num_stripes) in btrfs_chunk_item_size() argument
112 BUG_ON(num_stripes == 0); in btrfs_chunk_item_size()
114 sizeof(struct btrfs_stripe) * (num_stripes - 1); in btrfs_chunk_item_size()
1644 BTRFS_SETGET_FUNCS(chunk_num_stripes, struct btrfs_chunk, num_stripes, 16);
1666 num_stripes, 16);
Ddev-replace.c721 for (i = 0; i < map->num_stripes; i++) in btrfs_dev_replace_update_device_in_mapping_tree()
Draid56.c965 int real_stripes = bbio->num_stripes - bbio->num_tgtdevs; in alloc_rbio()
1354 for (i = 0; i < rbio->bbio->num_stripes; i++) { in find_bio_stripe()
Dextent-tree.c1985 for (i = 0; i < bbio->num_stripes; i++, stripe++) { in btrfs_discard_extent()
10529 num_items = 3 + map->num_stripes; in btrfs_start_trans_remove_block_group()
/Linux-v4.19/fs/exofs/
Dore.c270 u64 num_stripes; in ore_get_rw_state() local
273 num_stripes = div_u64_rem(length, stripe_size, &remainder); in ore_get_rw_state()
275 ++num_stripes; in ore_get_rw_state()
277 num_raid_units = num_stripes * layout->parity; in ore_get_rw_state()
/Linux-v4.19/drivers/gpu/ipu-v3/
Dipu-image-convert.c354 static inline int num_stripes(int dim) in num_stripes() function
1290 num_out_rows = num_stripes(out->pix.height); in ipu_image_convert_adjust()
1291 num_out_cols = num_stripes(out->pix.width); in ipu_image_convert_adjust()
1395 d_image->num_rows = num_stripes(out->pix.height); in ipu_image_convert_prepare()
1396 d_image->num_cols = num_stripes(out->pix.width); in ipu_image_convert_prepare()
/Linux-v4.19/include/uapi/linux/
Dbtrfs_tree.h426 __le16 num_stripes; member
/Linux-v4.19/include/trace/events/
Dbtrfs.h906 __field( int, num_stripes )
915 __entry->num_stripes = map->num_stripes;
928 __entry->num_stripes, __entry->sub_stripes,